Home / 31,892.48-43,981.08-24,325.36

Finding the Fourth Proportional to 31,892.48, 43,981.08 and 24,325.36

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Solution

The fourth proportional to 31,892.48, 43,981.08 and 24,325.36 is: 33,545.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,892.48 : 43,981.08 = 24,325.36 : x
  2. Step 2: Convert to fraction form
    31,892.48/43,981.08 = 24,325.36/x
  3. Step 3: Cross multiply
    31,892.48x = 43,981.08 × 24,325.36
  4. Step 4: Simplify right side
    31,892.48x = 1,069,855,604.19
  5. Step 5: Solve for x
    x = 1,069,855,604.19/31,892.48
  6. Step 6: Final answer
    x = 33,545.70

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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.