Home / 22,884.95-34,322.76-8,094.35

Finding the Fourth Proportional to 22,884.95, 34,322.76 and 8,094.35

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Solution

The fourth proportional to 22,884.95, 34,322.76 and 8,094.35 is: 12,139.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,884.95 : 34,322.76 = 8,094.35 : x
  2. Step 2: Convert to fraction form
    22,884.95/34,322.76 = 8,094.35/x
  3. Step 3: Cross multiply
    22,884.95x = 34,322.76 × 8,094.35
  4. Step 4: Simplify right side
    22,884.95x = 277,820,260.79
  5. Step 5: Solve for x
    x = 277,820,260.79/22,884.95
  6. Step 6: Final answer
    x = 12,139.87

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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.