Home / 61,943.30-92,914.95-22,501.70

Finding the Fourth Proportional to 61,943.30, 92,914.95 and 22,501.70

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Solution

The fourth proportional to 61,943.30, 92,914.95 and 22,501.70 is: 33,752.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,943.30 : 92,914.95 = 22,501.70 : x
  2. Step 2: Convert to fraction form
    61,943.30/92,914.95 = 22,501.70/x
  3. Step 3: Cross multiply
    61,943.30x = 92,914.95 × 22,501.70
  4. Step 4: Simplify right side
    61,943.30x = 2,090,744,330.42
  5. Step 5: Solve for x
    x = 2,090,744,330.42/61,943.30
  6. Step 6: Final answer
    x = 33,752.55

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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.