Home / 9,572.20-14,363.84-4,025.08

Finding the Fourth Proportional to 9,572.20, 14,363.84 and 4,025.08

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Solution

The fourth proportional to 9,572.20, 14,363.84 and 4,025.08 is: 6,039.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572.20 : 14,363.84 = 4,025.08 : x
  2. Step 2: Convert to fraction form
    9,572.20/14,363.84 = 4,025.08/x
  3. Step 3: Cross multiply
    9,572.20x = 14,363.84 × 4,025.08
  4. Step 4: Simplify right side
    9,572.20x = 57,815,605.11
  5. Step 5: Solve for x
    x = 57,815,605.11/9,572.20
  6. Step 6: Final answer
    x = 6,039.95

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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.