Home / 32,660.08-45,092.56-25,092.88

Finding the Fourth Proportional to 32,660.08, 45,092.56 and 25,092.88

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Solution

The fourth proportional to 32,660.08, 45,092.56 and 25,092.88 is: 34,644.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,660.08 : 45,092.56 = 25,092.88 : x
  2. Step 2: Convert to fraction form
    32,660.08/45,092.56 = 25,092.88/x
  3. Step 3: Cross multiply
    32,660.08x = 45,092.56 × 25,092.88
  4. Step 4: Simplify right side
    32,660.08x = 1,131,502,196.97
  5. Step 5: Solve for x
    x = 1,131,502,196.97/32,660.08
  6. Step 6: Final answer
    x = 34,644.81

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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.