Home / 61,812.08-92,677.16-22,364

Finding the Fourth Proportional to 61,812.08, 92,677.16 and 22,364

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Solution

The fourth proportional to 61,812.08, 92,677.16 and 22,364 is: 33,531.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,812.08 : 92,677.16 = 22,364 : x
  2. Step 2: Convert to fraction form
    61,812.08/92,677.16 = 22,364/x
  3. Step 3: Cross multiply
    61,812.08x = 92,677.16 × 22,364
  4. Step 4: Simplify right side
    61,812.08x = 2,072,632,006.24
  5. Step 5: Solve for x
    x = 2,072,632,006.24/61,812.08
  6. Step 6: Final answer
    x = 33,531.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.