Home / 107,744.96-148,686.36-60,002.48

Finding the Fourth Proportional to 107,744.96, 148,686.36 and 60,002.48

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Solution

The fourth proportional to 107,744.96, 148,686.36 and 60,002.48 is: 82,802.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,744.96 : 148,686.36 = 60,002.48 : x
  2. Step 2: Convert to fraction form
    107,744.96/148,686.36 = 60,002.48/x
  3. Step 3: Cross multiply
    107,744.96x = 148,686.36 × 60,002.48
  4. Step 4: Simplify right side
    107,744.96x = 8,921,550,342.17
  5. Step 5: Solve for x
    x = 8,921,550,342.17/107,744.96
  6. Step 6: Final answer
    x = 82,802.48

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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.