Home / 32,172.03-44,397.45-17,832.60

Finding the Fourth Proportional to 32,172.03, 44,397.45 and 17,832.60

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Solution

The fourth proportional to 32,172.03, 44,397.45 and 17,832.60 is: 24,609.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,172.03 : 44,397.45 = 17,832.60 : x
  2. Step 2: Convert to fraction form
    32,172.03/44,397.45 = 17,832.60/x
  3. Step 3: Cross multiply
    32,172.03x = 44,397.45 × 17,832.60
  4. Step 4: Simplify right side
    32,172.03x = 791,721,966.87
  5. Step 5: Solve for x
    x = 791,721,966.87/32,172.03
  6. Step 6: Final answer
    x = 24,609.01

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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.