Home / 22,055.18-33,082.50-10,360.13

Finding the Fourth Proportional to 22,055.18, 33,082.50 and 10,360.13

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Solution

The fourth proportional to 22,055.18, 33,082.50 and 10,360.13 is: 15,540.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,055.18 : 33,082.50 = 10,360.13 : x
  2. Step 2: Convert to fraction form
    22,055.18/33,082.50 = 10,360.13/x
  3. Step 3: Cross multiply
    22,055.18x = 33,082.50 × 10,360.13
  4. Step 4: Simplify right side
    22,055.18x = 342,739,000.73
  5. Step 5: Solve for x
    x = 342,739,000.73/22,055.18
  6. Step 6: Final answer
    x = 15,540.07

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Double scale
Find fourth proportional to 22,056.18, 33,084 and 10,361.13
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.