Home / 107,552.16-148,407.96-59,796

Finding the Fourth Proportional to 107,552.16, 148,407.96 and 59,796

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Solution

The fourth proportional to 107,552.16, 148,407.96 and 59,796 is: 82,510.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,552.16 : 148,407.96 = 59,796 : x
  2. Step 2: Convert to fraction form
    107,552.16/148,407.96 = 59,796/x
  3. Step 3: Cross multiply
    107,552.16x = 148,407.96 × 59,796
  4. Step 4: Simplify right side
    107,552.16x = 8,874,202,376.16
  5. Step 5: Solve for x
    x = 8,874,202,376.16/107,552.16
  6. Step 6: Final answer
    x = 82,510.68

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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.