Home / 61,660.23-92,468.46-22,206.75

Finding the Fourth Proportional to 61,660.23, 92,468.46 and 22,206.75

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Solution

The fourth proportional to 61,660.23, 92,468.46 and 22,206.75 is: 33,302.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,660.23 : 92,468.46 = 22,206.75 : x
  2. Step 2: Convert to fraction form
    61,660.23/92,468.46 = 22,206.75/x
  3. Step 3: Cross multiply
    61,660.23x = 92,468.46 × 22,206.75
  4. Step 4: Simplify right side
    61,660.23x = 2,053,423,974.11
  5. Step 5: Solve for x
    x = 2,053,423,974.11/61,660.23
  6. Step 6: Final answer
    x = 33,302.24

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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.