Home / 177,154-244,482.24-101,707.36

Finding the Fourth Proportional to 177,154, 244,482.24 and 101,707.36

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Solution

The fourth proportional to 177,154, 244,482.24 and 101,707.36 is: 140,361.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,154 : 244,482.24 = 101,707.36 : x
  2. Step 2: Convert to fraction form
    177,154/244,482.24 = 101,707.36/x
  3. Step 3: Cross multiply
    177,154x = 244,482.24 × 101,707.36
  4. Step 4: Simplify right side
    177,154x = 24,865,643,197.29
  5. Step 5: Solve for x
    x = 24,865,643,197.29/177,154
  6. Step 6: Final answer
    x = 140,361.74

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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.