Home / 2,053.38-3,080.18-1,000.16

Finding the Fourth Proportional to 2,053.38, 3,080.18 and 1,000.16

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Solution

The fourth proportional to 2,053.38, 3,080.18 and 1,000.16 is: 1,500.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053.38 : 3,080.18 = 1,000.16 : x
  2. Step 2: Convert to fraction form
    2,053.38/3,080.18 = 1,000.16/x
  3. Step 3: Cross multiply
    2,053.38x = 3,080.18 × 1,000.16
  4. Step 4: Simplify right side
    2,053.38x = 3,080,675.53
  5. Step 5: Solve for x
    x = 3,080,675.53/2,053.38
  6. Step 6: Final answer
    x = 1,500.29

Related Problems

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Half scale
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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.