Home / 32,517.66-48,775.81-14,987.49

Finding the Fourth Proportional to 32,517.66, 48,775.81 and 14,987.49

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Solution

The fourth proportional to 32,517.66, 48,775.81 and 14,987.49 is: 22,480.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,517.66 : 48,775.81 = 14,987.49 : x
  2. Step 2: Convert to fraction form
    32,517.66/48,775.81 = 14,987.49/x
  3. Step 3: Cross multiply
    32,517.66x = 48,775.81 × 14,987.49
  4. Step 4: Simplify right side
    32,517.66x = 731,026,964.62
  5. Step 5: Solve for x
    x = 731,026,964.62/32,517.66
  6. Step 6: Final answer
    x = 22,480.92

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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.