Home / 42,337.32-58,427.28-23,473.08

Finding the Fourth Proportional to 42,337.32, 58,427.28 and 23,473.08

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Solution

The fourth proportional to 42,337.32, 58,427.28 and 23,473.08 is: 32,393.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,337.32 : 58,427.28 = 23,473.08 : x
  2. Step 2: Convert to fraction form
    42,337.32/58,427.28 = 23,473.08/x
  3. Step 3: Cross multiply
    42,337.32x = 58,427.28 × 23,473.08
  4. Step 4: Simplify right side
    42,337.32x = 1,371,468,217.62
  5. Step 5: Solve for x
    x = 1,371,468,217.62/42,337.32
  6. Step 6: Final answer
    x = 32,393.84

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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.