Home / 22,024.34-30,393.74-11,952.95

Finding the Fourth Proportional to 22,024.34, 30,393.74 and 11,952.95

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Solution

The fourth proportional to 22,024.34, 30,393.74 and 11,952.95 is: 16,495.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,024.34 : 30,393.74 = 11,952.95 : x
  2. Step 2: Convert to fraction form
    22,024.34/30,393.74 = 11,952.95/x
  3. Step 3: Cross multiply
    22,024.34x = 30,393.74 × 11,952.95
  4. Step 4: Simplify right side
    22,024.34x = 363,294,642.80
  5. Step 5: Solve for x
    x = 363,294,642.80/22,024.34
  6. Step 6: Final answer
    x = 16,495.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.