Home / 9,334.14-14,002.23-2,760.35

Finding the Fourth Proportional to 9,334.14, 14,002.23 and 2,760.35

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Solution

The fourth proportional to 9,334.14, 14,002.23 and 2,760.35 is: 4,140.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334.14 : 14,002.23 = 2,760.35 : x
  2. Step 2: Convert to fraction form
    9,334.14/14,002.23 = 2,760.35/x
  3. Step 3: Cross multiply
    9,334.14x = 14,002.23 × 2,760.35
  4. Step 4: Simplify right side
    9,334.14x = 38,650,985.57
  5. Step 5: Solve for x
    x = 38,650,985.57/9,334.14
  6. Step 6: Final answer
    x = 4,140.82

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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.