Home / 110,957.64-166,429.96-32,070.12

Finding the Fourth Proportional to 110,957.64, 166,429.96 and 32,070.12

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Solution

The fourth proportional to 110,957.64, 166,429.96 and 32,070.12 is: 48,103.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,957.64 : 166,429.96 = 32,070.12 : x
  2. Step 2: Convert to fraction form
    110,957.64/166,429.96 = 32,070.12/x
  3. Step 3: Cross multiply
    110,957.64x = 166,429.96 × 32,070.12
  4. Step 4: Simplify right side
    110,957.64x = 5,337,428,788.80
  5. Step 5: Solve for x
    x = 5,337,428,788.80/110,957.64
  6. Step 6: Final answer
    x = 48,103.30

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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.