Home / 9,449.74-14,153.01-4,522.84

Finding the Fourth Proportional to 9,449.74, 14,153.01 and 4,522.84

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Solution

The fourth proportional to 9,449.74, 14,153.01 and 4,522.84 is: 6,773.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449.74 : 14,153.01 = 4,522.84 : x
  2. Step 2: Convert to fraction form
    9,449.74/14,153.01 = 4,522.84/x
  3. Step 3: Cross multiply
    9,449.74x = 14,153.01 × 4,522.84
  4. Step 4: Simplify right side
    9,449.74x = 64,011,799.75
  5. Step 5: Solve for x
    x = 64,011,799.75/9,449.74
  6. Step 6: Final answer
    x = 6,773.92

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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.