Home / 146,925.91-220,391.30-41,740.93

Finding the Fourth Proportional to 146,925.91, 220,391.30 and 41,740.93

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Solution

The fourth proportional to 146,925.91, 220,391.30 and 41,740.93 is: 62,612.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,925.91 : 220,391.30 = 41,740.93 : x
  2. Step 2: Convert to fraction form
    146,925.91/220,391.30 = 41,740.93/x
  3. Step 3: Cross multiply
    146,925.91x = 220,391.30 × 41,740.93
  4. Step 4: Simplify right side
    146,925.91x = 9,199,337,825.91
  5. Step 5: Solve for x
    x = 9,199,337,825.91/146,925.91
  6. Step 6: Final answer
    x = 62,612.09

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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.