Home / 107,304.68-148,073.46-59,555.72

Finding the Fourth Proportional to 107,304.68, 148,073.46 and 59,555.72

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Solution

The fourth proportional to 107,304.68, 148,073.46 and 59,555.72 is: 82,183.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,304.68 : 148,073.46 = 59,555.72 : x
  2. Step 2: Convert to fraction form
    107,304.68/148,073.46 = 59,555.72/x
  3. Step 3: Cross multiply
    107,304.68x = 148,073.46 × 59,555.72
  4. Step 4: Simplify right side
    107,304.68x = 8,818,621,523.19
  5. Step 5: Solve for x
    x = 8,818,621,523.19/107,304.68
  6. Step 6: Final answer
    x = 82,183.01

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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.