Home / 22,504.91-33,757.35-7,713.95

Finding the Fourth Proportional to 22,504.91, 33,757.35 and 7,713.95

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Solution

The fourth proportional to 22,504.91, 33,757.35 and 7,713.95 is: 11,570.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,504.91 : 33,757.35 = 7,713.95 : x
  2. Step 2: Convert to fraction form
    22,504.91/33,757.35 = 7,713.95/x
  3. Step 3: Cross multiply
    22,504.91x = 33,757.35 × 7,713.95
  4. Step 4: Simplify right side
    22,504.91x = 260,402,312.32
  5. Step 5: Solve for x
    x = 260,402,312.32/22,504.91
  6. Step 6: Final answer
    x = 11,570.91

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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.