Home / 10,472.55-14,452.02-5,997.09

Finding the Fourth Proportional to 10,472.55, 14,452.02 and 5,997.09

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Solution

The fourth proportional to 10,472.55, 14,452.02 and 5,997.09 is: 8,275.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,472.55 : 14,452.02 = 5,997.09 : x
  2. Step 2: Convert to fraction form
    10,472.55/14,452.02 = 5,997.09/x
  3. Step 3: Cross multiply
    10,472.55x = 14,452.02 × 5,997.09
  4. Step 4: Simplify right side
    10,472.55x = 86,670,064.62
  5. Step 5: Solve for x
    x = 86,670,064.62/10,472.55
  6. Step 6: Final answer
    x = 8,275.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.