Home / 9,216.91-13,827.80-4,833.19

Finding the Fourth Proportional to 9,216.91, 13,827.80 and 4,833.19

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Solution

The fourth proportional to 9,216.91, 13,827.80 and 4,833.19 is: 7,251.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,216.91 : 13,827.80 = 4,833.19 : x
  2. Step 2: Convert to fraction form
    9,216.91/13,827.80 = 4,833.19/x
  3. Step 3: Cross multiply
    9,216.91x = 13,827.80 × 4,833.19
  4. Step 4: Simplify right side
    9,216.91x = 66,832,291.38
  5. Step 5: Solve for x
    x = 66,832,291.38/9,216.91
  6. Step 6: Final answer
    x = 7,251.06

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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.