Home / 10,049.09-15,068.16-4,204.33

Finding the Fourth Proportional to 10,049.09, 15,068.16 and 4,204.33

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Solution

The fourth proportional to 10,049.09, 15,068.16 and 4,204.33 is: 6,304.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,049.09 : 15,068.16 = 4,204.33 : x
  2. Step 2: Convert to fraction form
    10,049.09/15,068.16 = 4,204.33/x
  3. Step 3: Cross multiply
    10,049.09x = 15,068.16 × 4,204.33
  4. Step 4: Simplify right side
    10,049.09x = 63,351,479.46
  5. Step 5: Solve for x
    x = 63,351,479.46/10,049.09
  6. Step 6: Final answer
    x = 6,304.20

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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.