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Finding the Fourth Proportional to 110,773.23, 152,867.01 and 60,472.23

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Solution

The fourth proportional to 110,773.23, 152,867.01 and 60,472.23 is: 83,451.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,773.23 : 152,867.01 = 60,472.23 : x
  2. Step 2: Convert to fraction form
    110,773.23/152,867.01 = 60,472.23/x
  3. Step 3: Cross multiply
    110,773.23x = 152,867.01 × 60,472.23
  4. Step 4: Simplify right side
    110,773.23x = 9,244,208,988.13
  5. Step 5: Solve for x
    x = 9,244,208,988.13/110,773.23
  6. Step 6: Final answer
    x = 83,451.65

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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.