Home / 61,324.20-84,625.18-34,468.18

Finding the Fourth Proportional to 61,324.20, 84,625.18 and 34,468.18

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Solution

The fourth proportional to 61,324.20, 84,625.18 and 34,468.18 is: 47,564.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,324.20 : 84,625.18 = 34,468.18 : x
  2. Step 2: Convert to fraction form
    61,324.20/84,625.18 = 34,468.18/x
  3. Step 3: Cross multiply
    61,324.20x = 84,625.18 × 34,468.18
  4. Step 4: Simplify right side
    61,324.20x = 2,916,875,639.04
  5. Step 5: Solve for x
    x = 2,916,875,639.04/61,324.20
  6. Step 6: Final answer
    x = 47,564.84

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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.