Home / 10,248.22-14,150.35-10,084.80

Finding the Fourth Proportional to 10,248.22, 14,150.35 and 10,084.80

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Solution

The fourth proportional to 10,248.22, 14,150.35 and 10,084.80 is: 13,924.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,248.22 : 14,150.35 = 10,084.80 : x
  2. Step 2: Convert to fraction form
    10,248.22/14,150.35 = 10,084.80/x
  3. Step 3: Cross multiply
    10,248.22x = 14,150.35 × 10,084.80
  4. Step 4: Simplify right side
    10,248.22x = 142,703,458.62
  5. Step 5: Solve for x
    x = 142,703,458.62/10,248.22
  6. Step 6: Final answer
    x = 13,924.71

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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.