Home / 9,584.76-14,378.22-4,389.96

Finding the Fourth Proportional to 9,584.76, 14,378.22 and 4,389.96

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Solution

The fourth proportional to 9,584.76, 14,378.22 and 4,389.96 is: 6,585.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,584.76 : 14,378.22 = 4,389.96 : x
  2. Step 2: Convert to fraction form
    9,584.76/14,378.22 = 4,389.96/x
  3. Step 3: Cross multiply
    9,584.76x = 14,378.22 × 4,389.96
  4. Step 4: Simplify right side
    9,584.76x = 63,119,810.67
  5. Step 5: Solve for x
    x = 63,119,810.67/9,584.76
  6. Step 6: Final answer
    x = 6,585.43

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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.