Home / 9,167.57-13,752.44-2,927.93

Finding the Fourth Proportional to 9,167.57, 13,752.44 and 2,927.93

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Solution

The fourth proportional to 9,167.57, 13,752.44 and 2,927.93 is: 4,392.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167.57 : 13,752.44 = 2,927.93 : x
  2. Step 2: Convert to fraction form
    9,167.57/13,752.44 = 2,927.93/x
  3. Step 3: Cross multiply
    9,167.57x = 13,752.44 × 2,927.93
  4. Step 4: Simplify right side
    9,167.57x = 40,266,167.01
  5. Step 5: Solve for x
    x = 40,266,167.01/9,167.57
  6. Step 6: Final answer
    x = 4,392.24

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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.