Home / 4,347.01-6,515.48-2,002.09

Finding the Fourth Proportional to 4,347.01, 6,515.48 and 2,002.09

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Solution

The fourth proportional to 4,347.01, 6,515.48 and 2,002.09 is: 3,000.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.01 : 6,515.48 = 2,002.09 : x
  2. Step 2: Convert to fraction form
    4,347.01/6,515.48 = 2,002.09/x
  3. Step 3: Cross multiply
    4,347.01x = 6,515.48 × 2,002.09
  4. Step 4: Simplify right side
    4,347.01x = 13,044,567.34
  5. Step 5: Solve for x
    x = 13,044,567.34/4,347.01
  6. Step 6: Final answer
    x = 3,000.81

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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.