Home / 9,555.07-14,335.26-4,007.11

Finding the Fourth Proportional to 9,555.07, 14,335.26 and 4,007.11

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Solution

The fourth proportional to 9,555.07, 14,335.26 and 4,007.11 is: 6,011.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,555.07 : 14,335.26 = 4,007.11 : x
  2. Step 2: Convert to fraction form
    9,555.07/14,335.26 = 4,007.11/x
  3. Step 3: Cross multiply
    9,555.07x = 14,335.26 × 4,007.11
  4. Step 4: Simplify right side
    9,555.07x = 57,442,963.70
  5. Step 5: Solve for x
    x = 57,442,963.70/9,555.07
  6. Step 6: Final answer
    x = 6,011.78

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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.