Home / 56,997.44-85,515.36-17,552.96

Finding the Fourth Proportional to 56,997.44, 85,515.36 and 17,552.96

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Solution

The fourth proportional to 56,997.44, 85,515.36 and 17,552.96 is: 26,335.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,997.44 : 85,515.36 = 17,552.96 : x
  2. Step 2: Convert to fraction form
    56,997.44/85,515.36 = 17,552.96/x
  3. Step 3: Cross multiply
    56,997.44x = 85,515.36 × 17,552.96
  4. Step 4: Simplify right side
    56,997.44x = 1,501,047,693.47
  5. Step 5: Solve for x
    x = 1,501,047,693.47/56,997.44
  6. Step 6: Final answer
    x = 26,335.35

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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.