Home / 124,344.93-171,596.04-67,756.29

Finding the Fourth Proportional to 124,344.93, 171,596.04 and 67,756.29

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Solution

The fourth proportional to 124,344.93, 171,596.04 and 67,756.29 is: 93,503.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,344.93 : 171,596.04 = 67,756.29 : x
  2. Step 2: Convert to fraction form
    124,344.93/171,596.04 = 67,756.29/x
  3. Step 3: Cross multiply
    124,344.93x = 171,596.04 × 67,756.29
  4. Step 4: Simplify right side
    124,344.93x = 11,626,711,049.09
  5. Step 5: Solve for x
    x = 11,626,711,049.09/124,344.93
  6. Step 6: Final answer
    x = 93,503.70

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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.