Home / 9,434.22-14,154.14-3,808.98

Finding the Fourth Proportional to 9,434.22, 14,154.14 and 3,808.98

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Solution

The fourth proportional to 9,434.22, 14,154.14 and 3,808.98 is: 5,714.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,434.22 : 14,154.14 = 3,808.98 : x
  2. Step 2: Convert to fraction form
    9,434.22/14,154.14 = 3,808.98/x
  3. Step 3: Cross multiply
    9,434.22x = 14,154.14 × 3,808.98
  4. Step 4: Simplify right side
    9,434.22x = 53,912,836.18
  5. Step 5: Solve for x
    x = 53,912,836.18/9,434.22
  6. Step 6: Final answer
    x = 5,714.60

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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.