Home / 110,664.76-152,717.10-60,363.76

Finding the Fourth Proportional to 110,664.76, 152,717.10 and 60,363.76

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Solution

The fourth proportional to 110,664.76, 152,717.10 and 60,363.76 is: 83,301.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,664.76 : 152,717.10 = 60,363.76 : x
  2. Step 2: Convert to fraction form
    110,664.76/152,717.10 = 60,363.76/x
  3. Step 3: Cross multiply
    110,664.76x = 152,717.10 × 60,363.76
  4. Step 4: Simplify right side
    110,664.76x = 9,218,578,372.30
  5. Step 5: Solve for x
    x = 9,218,578,372.30/110,664.76
  6. Step 6: Final answer
    x = 83,301.84

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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.