Home / 22,766.87-34,150.14-6,125.51

Finding the Fourth Proportional to 22,766.87, 34,150.14 and 6,125.51

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Solution

The fourth proportional to 22,766.87, 34,150.14 and 6,125.51 is: 9,188.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,766.87 : 34,150.14 = 6,125.51 : x
  2. Step 2: Convert to fraction form
    22,766.87/34,150.14 = 6,125.51/x
  3. Step 3: Cross multiply
    22,766.87x = 34,150.14 × 6,125.51
  4. Step 4: Simplify right side
    22,766.87x = 209,186,853.32
  5. Step 5: Solve for x
    x = 209,186,853.32/22,766.87
  6. Step 6: Final answer
    x = 9,188.22

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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.