Home / 110,162.22-152,026.11-59,864.46

Finding the Fourth Proportional to 110,162.22, 152,026.11 and 59,864.46

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Solution

The fourth proportional to 110,162.22, 152,026.11 and 59,864.46 is: 82,614.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,162.22 : 152,026.11 = 59,864.46 : x
  2. Step 2: Convert to fraction form
    110,162.22/152,026.11 = 59,864.46/x
  3. Step 3: Cross multiply
    110,162.22x = 152,026.11 × 59,864.46
  4. Step 4: Simplify right side
    110,162.22x = 9,100,960,981.05
  5. Step 5: Solve for x
    x = 9,100,960,981.05/110,162.22
  6. Step 6: Final answer
    x = 82,614.18

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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.