Home / 10,799.39-14,902.79-6,019.18

Finding the Fourth Proportional to 10,799.39, 14,902.79 and 6,019.18

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Solution

The fourth proportional to 10,799.39, 14,902.79 and 6,019.18 is: 8,306.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,799.39 : 14,902.79 = 6,019.18 : x
  2. Step 2: Convert to fraction form
    10,799.39/14,902.79 = 6,019.18/x
  3. Step 3: Cross multiply
    10,799.39x = 14,902.79 × 6,019.18
  4. Step 4: Simplify right side
    10,799.39x = 89,702,508.16
  5. Step 5: Solve for x
    x = 89,702,508.16/10,799.39
  6. Step 6: Final answer
    x = 8,306.26

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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.