Home / 19,626.52-29,441.81-6,294.85

Finding the Fourth Proportional to 19,626.52, 29,441.81 and 6,294.85

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Solution

The fourth proportional to 19,626.52, 29,441.81 and 6,294.85 is: 9,442.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,626.52 : 29,441.81 = 6,294.85 : x
  2. Step 2: Convert to fraction form
    19,626.52/29,441.81 = 6,294.85/x
  3. Step 3: Cross multiply
    19,626.52x = 29,441.81 × 6,294.85
  4. Step 4: Simplify right side
    19,626.52x = 185,331,777.68
  5. Step 5: Solve for x
    x = 185,331,777.68/19,626.52
  6. Step 6: Final answer
    x = 9,442.93

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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.