Home / 146,925.38-202,698.72-95,921.81

Finding the Fourth Proportional to 146,925.38, 202,698.72 and 95,921.81

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Solution

The fourth proportional to 146,925.38, 202,698.72 and 95,921.81 is: 132,334.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,925.38 : 202,698.72 = 95,921.81 : x
  2. Step 2: Convert to fraction form
    146,925.38/202,698.72 = 95,921.81/x
  3. Step 3: Cross multiply
    146,925.38x = 202,698.72 × 95,921.81
  4. Step 4: Simplify right side
    146,925.38x = 19,443,228,107.08
  5. Step 5: Solve for x
    x = 19,443,228,107.08/146,925.38
  6. Step 6: Final answer
    x = 132,334.03

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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.