Home / 134,800.74-202,037.13-95,369.22

Finding the Fourth Proportional to 134,800.74, 202,037.13 and 95,369.22

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Solution

The fourth proportional to 134,800.74, 202,037.13 and 95,369.22 is: 142,937.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,800.74 : 202,037.13 = 95,369.22 : x
  2. Step 2: Convert to fraction form
    134,800.74/202,037.13 = 95,369.22/x
  3. Step 3: Cross multiply
    134,800.74x = 202,037.13 × 95,369.22
  4. Step 4: Simplify right side
    134,800.74x = 19,268,123,499.14
  5. Step 5: Solve for x
    x = 19,268,123,499.14/134,800.74
  6. Step 6: Final answer
    x = 142,937.82

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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.