Home / 40,841.79-56,362.94-22,937.18

Finding the Fourth Proportional to 40,841.79, 56,362.94 and 22,937.18

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Solution

The fourth proportional to 40,841.79, 56,362.94 and 22,937.18 is: 31,654.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,841.79 : 56,362.94 = 22,937.18 : x
  2. Step 2: Convert to fraction form
    40,841.79/56,362.94 = 22,937.18/x
  3. Step 3: Cross multiply
    40,841.79x = 56,362.94 × 22,937.18
  4. Step 4: Simplify right side
    40,841.79x = 1,292,806,785.42
  5. Step 5: Solve for x
    x = 1,292,806,785.42/40,841.79
  6. Step 6: Final answer
    x = 31,654.02

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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.