Home / 4,374.60-6,549.30-4,067.10

Finding the Fourth Proportional to 4,374.60, 6,549.30 and 4,067.10

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Solution

The fourth proportional to 4,374.60, 6,549.30 and 4,067.10 is: 6,088.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374.60 : 6,549.30 = 4,067.10 : x
  2. Step 2: Convert to fraction form
    4,374.60/6,549.30 = 4,067.10/x
  3. Step 3: Cross multiply
    4,374.60x = 6,549.30 × 4,067.10
  4. Step 4: Simplify right side
    4,374.60x = 26,636,658.03
  5. Step 5: Solve for x
    x = 26,636,658.03/4,374.60
  6. Step 6: Final answer
    x = 6,088.94

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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.