Home / 110,468.60-152,448.34-60,167.56

Finding the Fourth Proportional to 110,468.60, 152,448.34 and 60,167.56

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Solution

The fourth proportional to 110,468.60, 152,448.34 and 60,167.56 is: 83,032.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,468.60 : 152,448.34 = 60,167.56 : x
  2. Step 2: Convert to fraction form
    110,468.60/152,448.34 = 60,167.56/x
  3. Step 3: Cross multiply
    110,468.60x = 152,448.34 × 60,167.56
  4. Step 4: Simplify right side
    110,468.60x = 9,172,444,643.85
  5. Step 5: Solve for x
    x = 9,172,444,643.85/110,468.60
  6. Step 6: Final answer
    x = 83,032.14

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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.