Home / 61,232.68-84,505.98-34,376.95

Finding the Fourth Proportional to 61,232.68, 84,505.98 and 34,376.95

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Solution

The fourth proportional to 61,232.68, 84,505.98 and 34,376.95 is: 47,442.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,232.68 : 84,505.98 = 34,376.95 : x
  2. Step 2: Convert to fraction form
    61,232.68/84,505.98 = 34,376.95/x
  3. Step 3: Cross multiply
    61,232.68x = 84,505.98 × 34,376.95
  4. Step 4: Simplify right side
    61,232.68x = 2,905,057,849.16
  5. Step 5: Solve for x
    x = 2,905,057,849.16/61,232.68
  6. Step 6: Final answer
    x = 47,442.93

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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.