Home / 110,555.04-152,568.18-60,254.04

Finding the Fourth Proportional to 110,555.04, 152,568.18 and 60,254.04

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Solution

The fourth proportional to 110,555.04, 152,568.18 and 60,254.04 is: 83,151.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,555.04 : 152,568.18 = 60,254.04 : x
  2. Step 2: Convert to fraction form
    110,555.04/152,568.18 = 60,254.04/x
  3. Step 3: Cross multiply
    110,555.04x = 152,568.18 × 60,254.04
  4. Step 4: Simplify right side
    110,555.04x = 9,192,849,220.45
  5. Step 5: Solve for x
    x = 9,192,849,220.45/110,555.04
  6. Step 6: Final answer
    x = 83,151.79

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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.