Home / 22,055.15-33,082.65-9,573.55

Finding the Fourth Proportional to 22,055.15, 33,082.65 and 9,573.55

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Solution

The fourth proportional to 22,055.15, 33,082.65 and 9,573.55 is: 14,360.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,055.15 : 33,082.65 = 9,573.55 : x
  2. Step 2: Convert to fraction form
    22,055.15/33,082.65 = 9,573.55/x
  3. Step 3: Cross multiply
    22,055.15x = 33,082.65 × 9,573.55
  4. Step 4: Simplify right side
    22,055.15x = 316,718,321.20
  5. Step 5: Solve for x
    x = 316,718,321.20/22,055.15
  6. Step 6: Final answer
    x = 14,360.29

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Double scale
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Similar ratio
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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.