Home / 9,292.61-13,938.71-2,367.11

Finding the Fourth Proportional to 9,292.61, 13,938.71 and 2,367.11

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Solution

The fourth proportional to 9,292.61, 13,938.71 and 2,367.11 is: 3,550.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292.61 : 13,938.71 = 2,367.11 : x
  2. Step 2: Convert to fraction form
    9,292.61/13,938.71 = 2,367.11/x
  3. Step 3: Cross multiply
    9,292.61x = 13,938.71 × 2,367.11
  4. Step 4: Simplify right side
    9,292.61x = 32,994,378.30
  5. Step 5: Solve for x
    x = 32,994,378.30/9,292.61
  6. Step 6: Final answer
    x = 3,550.61

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1.5x scale

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.