Home / 15,359.02-23,037.43-5,997.29

Finding the Fourth Proportional to 15,359.02, 23,037.43 and 5,997.29

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Solution

The fourth proportional to 15,359.02, 23,037.43 and 5,997.29 is: 8,995.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,359.02 : 23,037.43 = 5,997.29 : x
  2. Step 2: Convert to fraction form
    15,359.02/23,037.43 = 5,997.29/x
  3. Step 3: Cross multiply
    15,359.02x = 23,037.43 × 5,997.29
  4. Step 4: Simplify right side
    15,359.02x = 138,162,148.56
  5. Step 5: Solve for x
    x = 138,162,148.56/15,359.02
  6. Step 6: Final answer
    x = 8,995.51

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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.