Home / 61,425.95-84,766.91-34,566.35

Finding the Fourth Proportional to 61,425.95, 84,766.91 and 34,566.35

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Solution

The fourth proportional to 61,425.95, 84,766.91 and 34,566.35 is: 47,701.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,425.95 : 84,766.91 = 34,566.35 : x
  2. Step 2: Convert to fraction form
    61,425.95/84,766.91 = 34,566.35/x
  3. Step 3: Cross multiply
    61,425.95x = 84,766.91 × 34,566.35
  4. Step 4: Simplify right side
    61,425.95x = 2,930,082,082.81
  5. Step 5: Solve for x
    x = 2,930,082,082.81/61,425.95
  6. Step 6: Final answer
    x = 47,701.05

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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.