Home / 32,190.60-48,049.14-29,934.36

Finding the Fourth Proportional to 32,190.60, 48,049.14 and 29,934.36

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Solution

The fourth proportional to 32,190.60, 48,049.14 and 29,934.36 is: 44,681.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,190.60 : 48,049.14 = 29,934.36 : x
  2. Step 2: Convert to fraction form
    32,190.60/48,049.14 = 29,934.36/x
  3. Step 3: Cross multiply
    32,190.60x = 48,049.14 × 29,934.36
  4. Step 4: Simplify right side
    32,190.60x = 1,438,320,254.45
  5. Step 5: Solve for x
    x = 1,438,320,254.45/32,190.60
  6. Step 6: Final answer
    x = 44,681.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.