Home / 42,110.66-58,106.49-24,206.42

Finding the Fourth Proportional to 42,110.66, 58,106.49 and 24,206.42

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Solution

The fourth proportional to 42,110.66, 58,106.49 and 24,206.42 is: 33,401.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,110.66 : 58,106.49 = 24,206.42 : x
  2. Step 2: Convert to fraction form
    42,110.66/58,106.49 = 24,206.42/x
  3. Step 3: Cross multiply
    42,110.66x = 58,106.49 × 24,206.42
  4. Step 4: Simplify right side
    42,110.66x = 1,406,550,101.67
  5. Step 5: Solve for x
    x = 1,406,550,101.67/42,110.66
  6. Step 6: Final answer
    x = 33,401.28

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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.