Home / 29,371.56-40,532.04-16,795.50

Finding the Fourth Proportional to 29,371.56, 40,532.04 and 16,795.50

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Solution

The fourth proportional to 29,371.56, 40,532.04 and 16,795.50 is: 23,177.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,371.56 : 40,532.04 = 16,795.50 : x
  2. Step 2: Convert to fraction form
    29,371.56/40,532.04 = 16,795.50/x
  3. Step 3: Cross multiply
    29,371.56x = 40,532.04 × 16,795.50
  4. Step 4: Simplify right side
    29,371.56x = 680,755,877.82
  5. Step 5: Solve for x
    x = 680,755,877.82/29,371.56
  6. Step 6: Final answer
    x = 23,177.38

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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.