Home / 19,244.20-28,869.66-6,094.12

Finding the Fourth Proportional to 19,244.20, 28,869.66 and 6,094.12

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Solution

The fourth proportional to 19,244.20, 28,869.66 and 6,094.12 is: 9,142.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,244.20 : 28,869.66 = 6,094.12 : x
  2. Step 2: Convert to fraction form
    19,244.20/28,869.66 = 6,094.12/x
  3. Step 3: Cross multiply
    19,244.20x = 28,869.66 × 6,094.12
  4. Step 4: Simplify right side
    19,244.20x = 175,935,172.40
  5. Step 5: Solve for x
    x = 175,935,172.40/19,244.20
  6. Step 6: Final answer
    x = 9,142.24

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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.