Home / 45,337.30-62,561.48-25,192.90

Finding the Fourth Proportional to 45,337.30, 62,561.48 and 25,192.90

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Solution

The fourth proportional to 45,337.30, 62,561.48 and 25,192.90 is: 34,763.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,337.30 : 62,561.48 = 25,192.90 : x
  2. Step 2: Convert to fraction form
    45,337.30/62,561.48 = 25,192.90/x
  3. Step 3: Cross multiply
    45,337.30x = 62,561.48 × 25,192.90
  4. Step 4: Simplify right side
    45,337.30x = 1,576,105,016.07
  5. Step 5: Solve for x
    x = 1,576,105,016.07/45,337.30
  6. Step 6: Final answer
    x = 34,763.98

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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.