Home / 107,106.95-160,506.52-60,260.87

Finding the Fourth Proportional to 107,106.95, 160,506.52 and 60,260.87

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Solution

The fourth proportional to 107,106.95, 160,506.52 and 60,260.87 is: 90,304.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,106.95 : 160,506.52 = 60,260.87 : x
  2. Step 2: Convert to fraction form
    107,106.95/160,506.52 = 60,260.87/x
  3. Step 3: Cross multiply
    107,106.95x = 160,506.52 × 60,260.87
  4. Step 4: Simplify right side
    107,106.95x = 9,672,262,535.87
  5. Step 5: Solve for x
    x = 9,672,262,535.87/107,106.95
  6. Step 6: Final answer
    x = 90,304.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.