Home / 9,926.14-14,891.16-3,354.19

Finding the Fourth Proportional to 9,926.14, 14,891.16 and 3,354.19

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Solution

The fourth proportional to 9,926.14, 14,891.16 and 3,354.19 is: 5,031.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,926.14 : 14,891.16 = 3,354.19 : x
  2. Step 2: Convert to fraction form
    9,926.14/14,891.16 = 3,354.19/x
  3. Step 3: Cross multiply
    9,926.14x = 14,891.16 × 3,354.19
  4. Step 4: Simplify right side
    9,926.14x = 49,947,779.96
  5. Step 5: Solve for x
    x = 49,947,779.96/9,926.14
  6. Step 6: Final answer
    x = 5,031.94

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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.