Home / 9,227.79-13,841.69-2,302.35

Finding the Fourth Proportional to 9,227.79, 13,841.69 and 2,302.35

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Solution

The fourth proportional to 9,227.79, 13,841.69 and 2,302.35 is: 3,453.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227.79 : 13,841.69 = 2,302.35 : x
  2. Step 2: Convert to fraction form
    9,227.79/13,841.69 = 2,302.35/x
  3. Step 3: Cross multiply
    9,227.79x = 13,841.69 × 2,302.35
  4. Step 4: Simplify right side
    9,227.79x = 31,868,403.46
  5. Step 5: Solve for x
    x = 31,868,403.46/9,227.79
  6. Step 6: Final answer
    x = 3,453.53

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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.