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Finding the Fourth Proportional to 110,525.29, 152,526.05 and 60,224.29

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Solution

The fourth proportional to 110,525.29, 152,526.05 and 60,224.29 is: 83,110.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,525.29 : 152,526.05 = 60,224.29 : x
  2. Step 2: Convert to fraction form
    110,525.29/152,526.05 = 60,224.29/x
  3. Step 3: Cross multiply
    110,525.29x = 152,526.05 × 60,224.29
  4. Step 4: Simplify right side
    110,525.29x = 9,185,773,067.75
  5. Step 5: Solve for x
    x = 9,185,773,067.75/110,525.29
  6. Step 6: Final answer
    x = 83,110.15

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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.