Home / 22,088.40-33,134.16-6,294.96

Finding the Fourth Proportional to 22,088.40, 33,134.16 and 6,294.96

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Solution

The fourth proportional to 22,088.40, 33,134.16 and 6,294.96 is: 9,442.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,088.40 : 33,134.16 = 6,294.96 : x
  2. Step 2: Convert to fraction form
    22,088.40/33,134.16 = 6,294.96/x
  3. Step 3: Cross multiply
    22,088.40x = 33,134.16 × 6,294.96
  4. Step 4: Simplify right side
    22,088.40x = 208,578,211.83
  5. Step 5: Solve for x
    x = 208,578,211.83/22,088.40
  6. Step 6: Final answer
    x = 9,442.88

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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.