Home / 110,551.36-152,562.72-60,252.48

Finding the Fourth Proportional to 110,551.36, 152,562.72 and 60,252.48

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Solution

The fourth proportional to 110,551.36, 152,562.72 and 60,252.48 is: 83,149.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,551.36 : 152,562.72 = 60,252.48 : x
  2. Step 2: Convert to fraction form
    110,551.36/152,562.72 = 60,252.48/x
  3. Step 3: Cross multiply
    110,551.36x = 152,562.72 × 60,252.48
  4. Step 4: Simplify right side
    110,551.36x = 9,192,282,235.55
  5. Step 5: Solve for x
    x = 9,192,282,235.55/110,551.36
  6. Step 6: Final answer
    x = 83,149.43

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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.