Home / 88,154.04-132,232.14-25,825.80

Finding the Fourth Proportional to 88,154.04, 132,232.14 and 25,825.80

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Solution

The fourth proportional to 88,154.04, 132,232.14 and 25,825.80 is: 38,739.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,154.04 : 132,232.14 = 25,825.80 : x
  2. Step 2: Convert to fraction form
    88,154.04/132,232.14 = 25,825.80/x
  3. Step 3: Cross multiply
    88,154.04x = 132,232.14 × 25,825.80
  4. Step 4: Simplify right side
    88,154.04x = 3,415,000,801.21
  5. Step 5: Solve for x
    x = 3,415,000,801.21/88,154.04
  6. Step 6: Final answer
    x = 38,739.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.