Home / 9,377.22-14,070.72-6,801.42

Finding the Fourth Proportional to 9,377.22, 14,070.72 and 6,801.42

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Solution

The fourth proportional to 9,377.22, 14,070.72 and 6,801.42 is: 10,205.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,377.22 : 14,070.72 = 6,801.42 : x
  2. Step 2: Convert to fraction form
    9,377.22/14,070.72 = 6,801.42/x
  3. Step 3: Cross multiply
    9,377.22x = 14,070.72 × 6,801.42
  4. Step 4: Simplify right side
    9,377.22x = 95,700,876.42
  5. Step 5: Solve for x
    x = 95,700,876.42/9,377.22
  6. Step 6: Final answer
    x = 10,205.68

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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.