Home / 10,184.13-15,266.88-4,344.84

Finding the Fourth Proportional to 10,184.13, 15,266.88 and 4,344.84

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Solution

The fourth proportional to 10,184.13, 15,266.88 and 4,344.84 is: 6,513.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,184.13 : 15,266.88 = 4,344.84 : x
  2. Step 2: Convert to fraction form
    10,184.13/15,266.88 = 4,344.84/x
  3. Step 3: Cross multiply
    10,184.13x = 15,266.88 × 4,344.84
  4. Step 4: Simplify right side
    10,184.13x = 66,332,150.90
  5. Step 5: Solve for x
    x = 66,332,150.90/10,184.13
  6. Step 6: Final answer
    x = 6,513.29

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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.