Home / 3,310.04-4,565.40-3,073.52

Finding the Fourth Proportional to 3,310.04, 4,565.40 and 3,073.52

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Solution

The fourth proportional to 3,310.04, 4,565.40 and 3,073.52 is: 4,239.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310.04 : 4,565.40 = 3,073.52 : x
  2. Step 2: Convert to fraction form
    3,310.04/4,565.40 = 3,073.52/x
  3. Step 3: Cross multiply
    3,310.04x = 4,565.40 × 3,073.52
  4. Step 4: Simplify right side
    3,310.04x = 14,031,848.21
  5. Step 5: Solve for x
    x = 14,031,848.21/3,310.04
  6. Step 6: Final answer
    x = 4,239.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.