Home / 22,697.91-34,046.88-7,116.75

Finding the Fourth Proportional to 22,697.91, 34,046.88 and 7,116.75

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Solution

The fourth proportional to 22,697.91, 34,046.88 and 7,116.75 is: 10,675.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,697.91 : 34,046.88 = 7,116.75 : x
  2. Step 2: Convert to fraction form
    22,697.91/34,046.88 = 7,116.75/x
  3. Step 3: Cross multiply
    22,697.91x = 34,046.88 × 7,116.75
  4. Step 4: Simplify right side
    22,697.91x = 242,303,133.24
  5. Step 5: Solve for x
    x = 242,303,133.24/22,697.91
  6. Step 6: Final answer
    x = 10,675.13

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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.