Home / 42,491.66-58,635.50-24,340.23

Finding the Fourth Proportional to 42,491.66, 58,635.50 and 24,340.23

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Solution

The fourth proportional to 42,491.66, 58,635.50 and 24,340.23 is: 33,587.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,491.66 : 58,635.50 = 24,340.23 : x
  2. Step 2: Convert to fraction form
    42,491.66/58,635.50 = 24,340.23/x
  3. Step 3: Cross multiply
    42,491.66x = 58,635.50 × 24,340.23
  4. Step 4: Simplify right side
    42,491.66x = 1,427,201,434.46
  5. Step 5: Solve for x
    x = 1,427,201,434.46/42,491.66
  6. Step 6: Final answer
    x = 33,587.81

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Half scale
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Double scale
Find fourth proportional to 42,492.66, 58,636.87 and 24,341.23
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.