Home / 22,087.76-33,124.89-6,294.08

Finding the Fourth Proportional to 22,087.76, 33,124.89 and 6,294.08

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Solution

The fourth proportional to 22,087.76, 33,124.89 and 6,294.08 is: 9,439.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,087.76 : 33,124.89 = 6,294.08 : x
  2. Step 2: Convert to fraction form
    22,087.76/33,124.89 = 6,294.08/x
  3. Step 3: Cross multiply
    22,087.76x = 33,124.89 × 6,294.08
  4. Step 4: Simplify right side
    22,087.76x = 208,490,542.03
  5. Step 5: Solve for x
    x = 208,490,542.03/22,087.76
  6. Step 6: Final answer
    x = 9,439.19

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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.