Home / 163,127.55-244,612.21-95,681.63

Finding the Fourth Proportional to 163,127.55, 244,612.21 and 95,681.63

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Solution

The fourth proportional to 163,127.55, 244,612.21 and 95,681.63 is: 143,476.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,127.55 : 244,612.21 = 95,681.63 : x
  2. Step 2: Convert to fraction form
    163,127.55/244,612.21 = 95,681.63/x
  3. Step 3: Cross multiply
    163,127.55x = 244,612.21 × 95,681.63
  4. Step 4: Simplify right side
    163,127.55x = 23,404,894,970.70
  5. Step 5: Solve for x
    x = 23,404,894,970.70/163,127.55
  6. Step 6: Final answer
    x = 143,476.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.