Home / 4,374.03-6,514.66-4,352.85

Finding the Fourth Proportional to 4,374.03, 6,514.66 and 4,352.85

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Solution

The fourth proportional to 4,374.03, 6,514.66 and 4,352.85 is: 6,483.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374.03 : 6,514.66 = 4,352.85 : x
  2. Step 2: Convert to fraction form
    4,374.03/6,514.66 = 4,352.85/x
  3. Step 3: Cross multiply
    4,374.03x = 6,514.66 × 4,352.85
  4. Step 4: Simplify right side
    4,374.03x = 28,357,283.44
  5. Step 5: Solve for x
    x = 28,357,283.44/4,374.03
  6. Step 6: Final answer
    x = 6,483.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.