Home / 114,925.03-158,601.69-95,772.76

Finding the Fourth Proportional to 114,925.03, 158,601.69 and 95,772.76

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Solution

The fourth proportional to 114,925.03, 158,601.69 and 95,772.76 is: 132,170.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,925.03 : 158,601.69 = 95,772.76 : x
  2. Step 2: Convert to fraction form
    114,925.03/158,601.69 = 95,772.76/x
  3. Step 3: Cross multiply
    114,925.03x = 158,601.69 × 95,772.76
  4. Step 4: Simplify right side
    114,925.03x = 15,189,721,195.46
  5. Step 5: Solve for x
    x = 15,189,721,195.46/114,925.03
  6. Step 6: Final answer
    x = 132,170.70

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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.