Home / 15,094.05-22,611.61-9,884.13

Finding the Fourth Proportional to 15,094.05, 22,611.61 and 9,884.13

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Solution

The fourth proportional to 15,094.05, 22,611.61 and 9,884.13 is: 14,806.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,094.05 : 22,611.61 = 9,884.13 : x
  2. Step 2: Convert to fraction form
    15,094.05/22,611.61 = 9,884.13/x
  3. Step 3: Cross multiply
    15,094.05x = 22,611.61 × 9,884.13
  4. Step 4: Simplify right side
    15,094.05x = 223,496,092.75
  5. Step 5: Solve for x
    x = 223,496,092.75/15,094.05
  6. Step 6: Final answer
    x = 14,806.90

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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.