Home / 61,503.20-84,882.56-34,651.02

Finding the Fourth Proportional to 61,503.20, 84,882.56 and 34,651.02

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Solution

The fourth proportional to 61,503.20, 84,882.56 and 34,651.02 is: 47,823.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,503.20 : 84,882.56 = 34,651.02 : x
  2. Step 2: Convert to fraction form
    61,503.20/84,882.56 = 34,651.02/x
  3. Step 3: Cross multiply
    61,503.20x = 84,882.56 × 34,651.02
  4. Step 4: Simplify right side
    61,503.20x = 2,941,267,110.96
  5. Step 5: Solve for x
    x = 2,941,267,110.96/61,503.20
  6. Step 6: Final answer
    x = 47,823.00

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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.