Home / 45,349.38-62,592.30-25,213.32

Finding the Fourth Proportional to 45,349.38, 62,592.30 and 25,213.32

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Solution

The fourth proportional to 45,349.38, 62,592.30 and 25,213.32 is: 34,800.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349.38 : 62,592.30 = 25,213.32 : x
  2. Step 2: Convert to fraction form
    45,349.38/62,592.30 = 25,213.32/x
  3. Step 3: Cross multiply
    45,349.38x = 62,592.30 × 25,213.32
  4. Step 4: Simplify right side
    45,349.38x = 1,578,159,689.44
  5. Step 5: Solve for x
    x = 1,578,159,689.44/45,349.38
  6. Step 6: Final answer
    x = 34,800.03

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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.