Home / 10,526.05-15,789.08-6,080.97

Finding the Fourth Proportional to 10,526.05, 15,789.08 and 6,080.97

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Solution

The fourth proportional to 10,526.05, 15,789.08 and 6,080.97 is: 9,121.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,526.05 : 15,789.08 = 6,080.97 : x
  2. Step 2: Convert to fraction form
    10,526.05/15,789.08 = 6,080.97/x
  3. Step 3: Cross multiply
    10,526.05x = 15,789.08 × 6,080.97
  4. Step 4: Simplify right side
    10,526.05x = 96,012,962.01
  5. Step 5: Solve for x
    x = 96,012,962.01/10,526.05
  6. Step 6: Final answer
    x = 9,121.46

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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.