Home / 107,675.48-148,590.68-59,928.85

Finding the Fourth Proportional to 107,675.48, 148,590.68 and 59,928.85

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Solution

The fourth proportional to 107,675.48, 148,590.68 and 59,928.85 is: 82,700.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,675.48 : 148,590.68 = 59,928.85 : x
  2. Step 2: Convert to fraction form
    107,675.48/148,590.68 = 59,928.85/x
  3. Step 3: Cross multiply
    107,675.48x = 148,590.68 × 59,928.85
  4. Step 4: Simplify right side
    107,675.48x = 8,904,868,573.12
  5. Step 5: Solve for x
    x = 8,904,868,573.12/107,675.48
  6. Step 6: Final answer
    x = 82,700.99

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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.