Home / 17,223.23-25,813.28-7,350.95

Finding the Fourth Proportional to 17,223.23, 25,813.28 and 7,350.95

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Solution

The fourth proportional to 17,223.23, 25,813.28 and 7,350.95 is: 11,017.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,223.23 : 25,813.28 = 7,350.95 : x
  2. Step 2: Convert to fraction form
    17,223.23/25,813.28 = 7,350.95/x
  3. Step 3: Cross multiply
    17,223.23x = 25,813.28 × 7,350.95
  4. Step 4: Simplify right side
    17,223.23x = 189,752,213.53
  5. Step 5: Solve for x
    x = 189,752,213.53/17,223.23
  6. Step 6: Final answer
    x = 11,017.22

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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.