Home / 69,092.01-95,356.17-51,237.99

Finding the Fourth Proportional to 69,092.01, 95,356.17 and 51,237.99

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Solution

The fourth proportional to 69,092.01, 95,356.17 and 51,237.99 is: 70,715.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,092.01 : 95,356.17 = 51,237.99 : x
  2. Step 2: Convert to fraction form
    69,092.01/95,356.17 = 51,237.99/x
  3. Step 3: Cross multiply
    69,092.01x = 95,356.17 × 51,237.99
  4. Step 4: Simplify right side
    69,092.01x = 4,885,858,484.90
  5. Step 5: Solve for x
    x = 4,885,858,484.90/69,092.01
  6. Step 6: Final answer
    x = 70,715.25

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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.