Home / 4,374.08-6,552.32-2,030.80

Finding the Fourth Proportional to 4,374.08, 6,552.32 and 2,030.80

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Solution

The fourth proportional to 4,374.08, 6,552.32 and 2,030.80 is: 3,042.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374.08 : 6,552.32 = 2,030.80 : x
  2. Step 2: Convert to fraction form
    4,374.08/6,552.32 = 2,030.80/x
  3. Step 3: Cross multiply
    4,374.08x = 6,552.32 × 2,030.80
  4. Step 4: Simplify right side
    4,374.08x = 13,306,451.46
  5. Step 5: Solve for x
    x = 13,306,451.46/4,374.08
  6. Step 6: Final answer
    x = 3,042.11

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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.