Home / 9,237.06-13,867.80-4,310.10

Finding the Fourth Proportional to 9,237.06, 13,867.80 and 4,310.10

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Solution

The fourth proportional to 9,237.06, 13,867.80 and 4,310.10 is: 6,470.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,237.06 : 13,867.80 = 4,310.10 : x
  2. Step 2: Convert to fraction form
    9,237.06/13,867.80 = 4,310.10/x
  3. Step 3: Cross multiply
    9,237.06x = 13,867.80 × 4,310.10
  4. Step 4: Simplify right side
    9,237.06x = 59,771,604.78
  5. Step 5: Solve for x
    x = 59,771,604.78/9,237.06
  6. Step 6: Final answer
    x = 6,470.85

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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.