Home / 32,132.21-44,343.72-17,985.02

Finding the Fourth Proportional to 32,132.21, 44,343.72 and 17,985.02

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Solution

The fourth proportional to 32,132.21, 44,343.72 and 17,985.02 is: 24,820.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,132.21 : 44,343.72 = 17,985.02 : x
  2. Step 2: Convert to fraction form
    32,132.21/44,343.72 = 17,985.02/x
  3. Step 3: Cross multiply
    32,132.21x = 44,343.72 × 17,985.02
  4. Step 4: Simplify right side
    32,132.21x = 797,522,469.36
  5. Step 5: Solve for x
    x = 797,522,469.36/32,132.21
  6. Step 6: Final answer
    x = 24,820.04

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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.