Home / 9,302.42-14,017.58-7,694.97

Finding the Fourth Proportional to 9,302.42, 14,017.58 and 7,694.97

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Solution

The fourth proportional to 9,302.42, 14,017.58 and 7,694.97 is: 11,595.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302.42 : 14,017.58 = 7,694.97 : x
  2. Step 2: Convert to fraction form
    9,302.42/14,017.58 = 7,694.97/x
  3. Step 3: Cross multiply
    9,302.42x = 14,017.58 × 7,694.97
  4. Step 4: Simplify right side
    9,302.42x = 107,864,819.10
  5. Step 5: Solve for x
    x = 107,864,819.10/9,302.42
  6. Step 6: Final answer
    x = 11,595.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.