Home / 8,184.13-11,294.10-4,458.13

Finding the Fourth Proportional to 8,184.13, 11,294.10 and 4,458.13

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Solution

The fourth proportional to 8,184.13, 11,294.10 and 4,458.13 is: 6,152.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,184.13 : 11,294.10 = 4,458.13 : x
  2. Step 2: Convert to fraction form
    8,184.13/11,294.10 = 4,458.13/x
  3. Step 3: Cross multiply
    8,184.13x = 11,294.10 × 4,458.13
  4. Step 4: Simplify right side
    8,184.13x = 50,350,566.03
  5. Step 5: Solve for x
    x = 50,350,566.03/8,184.13
  6. Step 6: Final answer
    x = 6,152.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.