Home / 22,600.18-33,902.16-7,803.10

Finding the Fourth Proportional to 22,600.18, 33,902.16 and 7,803.10

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Solution

The fourth proportional to 22,600.18, 33,902.16 and 7,803.10 is: 11,705.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,600.18 : 33,902.16 = 7,803.10 : x
  2. Step 2: Convert to fraction form
    22,600.18/33,902.16 = 7,803.10/x
  3. Step 3: Cross multiply
    22,600.18x = 33,902.16 × 7,803.10
  4. Step 4: Simplify right side
    22,600.18x = 264,541,944.70
  5. Step 5: Solve for x
    x = 264,541,944.70/22,600.18
  6. Step 6: Final answer
    x = 11,705.30

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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.