Home / 14,933.82-22,385.67-9,391.13

Finding the Fourth Proportional to 14,933.82, 22,385.67 and 9,391.13

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Solution

The fourth proportional to 14,933.82, 22,385.67 and 9,391.13 is: 14,077.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,933.82 : 22,385.67 = 9,391.13 : x
  2. Step 2: Convert to fraction form
    14,933.82/22,385.67 = 9,391.13/x
  3. Step 3: Cross multiply
    14,933.82x = 22,385.67 × 9,391.13
  4. Step 4: Simplify right side
    14,933.82x = 210,226,625.18
  5. Step 5: Solve for x
    x = 210,226,625.18/14,933.82
  6. Step 6: Final answer
    x = 14,077.22

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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.