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Finding the Fourth Proportional to 4,404.07, 6,607.10 and 1,482.30

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Solution

The fourth proportional to 4,404.07, 6,607.10 and 1,482.30 is: 2,223.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404.07 : 6,607.10 = 1,482.30 : x
  2. Step 2: Convert to fraction form
    4,404.07/6,607.10 = 1,482.30/x
  3. Step 3: Cross multiply
    4,404.07x = 6,607.10 × 1,482.30
  4. Step 4: Simplify right side
    4,404.07x = 9,793,704.33
  5. Step 5: Solve for x
    x = 9,793,704.33/4,404.07
  6. Step 6: Final answer
    x = 2,223.78

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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.