Home / 110,553.75-152,564.04-60,252.75

Finding the Fourth Proportional to 110,553.75, 152,564.04 and 60,252.75

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Solution

The fourth proportional to 110,553.75, 152,564.04 and 60,252.75 is: 83,148.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,553.75 : 152,564.04 = 60,252.75 : x
  2. Step 2: Convert to fraction form
    110,553.75/152,564.04 = 60,252.75/x
  3. Step 3: Cross multiply
    110,553.75x = 152,564.04 × 60,252.75
  4. Step 4: Simplify right side
    110,553.75x = 9,192,402,961.11
  5. Step 5: Solve for x
    x = 9,192,402,961.11/110,553.75
  6. Step 6: Final answer
    x = 83,148.72

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1.5x scale

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.