Home / 22,890.94-34,337.01-7,308.56

Finding the Fourth Proportional to 22,890.94, 34,337.01 and 7,308.56

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Solution

The fourth proportional to 22,890.94, 34,337.01 and 7,308.56 is: 10,963.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,890.94 : 34,337.01 = 7,308.56 : x
  2. Step 2: Convert to fraction form
    22,890.94/34,337.01 = 7,308.56/x
  3. Step 3: Cross multiply
    22,890.94x = 34,337.01 × 7,308.56
  4. Step 4: Simplify right side
    22,890.94x = 250,954,211.06
  5. Step 5: Solve for x
    x = 250,954,211.06/22,890.94
  6. Step 6: Final answer
    x = 10,963.04

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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.