Home / 182,366.04-251,707.12-106,938.84

Finding the Fourth Proportional to 182,366.04, 251,707.12 and 106,938.84

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Solution

The fourth proportional to 182,366.04, 251,707.12 and 106,938.84 is: 147,600.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,366.04 : 251,707.12 = 106,938.84 : x
  2. Step 2: Convert to fraction form
    182,366.04/251,707.12 = 106,938.84/x
  3. Step 3: Cross multiply
    182,366.04x = 251,707.12 × 106,938.84
  4. Step 4: Simplify right side
    182,366.04x = 26,917,267,432.54
  5. Step 5: Solve for x
    x = 26,917,267,432.54/182,366.04
  6. Step 6: Final answer
    x = 147,600.22

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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.