Home / 146,658.55-202,391.67-95,703.88

Finding the Fourth Proportional to 146,658.55, 202,391.67 and 95,703.88

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Solution

The fourth proportional to 146,658.55, 202,391.67 and 95,703.88 is: 132,073.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,658.55 : 202,391.67 = 95,703.88 : x
  2. Step 2: Convert to fraction form
    146,658.55/202,391.67 = 95,703.88/x
  3. Step 3: Cross multiply
    146,658.55x = 202,391.67 × 95,703.88
  4. Step 4: Simplify right side
    146,658.55x = 19,369,668,710.56
  5. Step 5: Solve for x
    x = 19,369,668,710.56/146,658.55
  6. Step 6: Final answer
    x = 132,073.23

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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.