Home / 107,552.65-148,416.55-59,804.97

Finding the Fourth Proportional to 107,552.65, 148,416.55 and 59,804.97

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Solution

The fourth proportional to 107,552.65, 148,416.55 and 59,804.97 is: 82,527.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,552.65 : 148,416.55 = 59,804.97 : x
  2. Step 2: Convert to fraction form
    107,552.65/148,416.55 = 59,804.97/x
  3. Step 3: Cross multiply
    107,552.65x = 148,416.55 × 59,804.97
  4. Step 4: Simplify right side
    107,552.65x = 8,876,046,578.17
  5. Step 5: Solve for x
    x = 8,876,046,578.17/107,552.65
  6. Step 6: Final answer
    x = 82,527.46

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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.