Home / 44,781.02-61,397.30-43,981.38

Finding the Fourth Proportional to 44,781.02, 61,397.30 and 43,981.38

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Solution

The fourth proportional to 44,781.02, 61,397.30 and 43,981.38 is: 60,300.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,781.02 : 61,397.30 = 43,981.38 : x
  2. Step 2: Convert to fraction form
    44,781.02/61,397.30 = 43,981.38/x
  3. Step 3: Cross multiply
    44,781.02x = 61,397.30 × 43,981.38
  4. Step 4: Simplify right side
    44,781.02x = 2,700,337,762.37
  5. Step 5: Solve for x
    x = 2,700,337,762.37/44,781.02
  6. Step 6: Final answer
    x = 60,300.95

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.