Home / 44,307.68-61,142.20-25,184.80

Finding the Fourth Proportional to 44,307.68, 61,142.20 and 25,184.80

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Solution

The fourth proportional to 44,307.68, 61,142.20 and 25,184.80 is: 34,753.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,307.68 : 61,142.20 = 25,184.80 : x
  2. Step 2: Convert to fraction form
    44,307.68/61,142.20 = 25,184.80/x
  3. Step 3: Cross multiply
    44,307.68x = 61,142.20 × 25,184.80
  4. Step 4: Simplify right side
    44,307.68x = 1,539,854,034.50
  5. Step 5: Solve for x
    x = 1,539,854,034.50/44,307.68
  6. Step 6: Final answer
    x = 34,753.66

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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.