Home / 9,070.05-13,605.17-5,969.73

Finding the Fourth Proportional to 9,070.05, 13,605.17 and 5,969.73

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Solution

The fourth proportional to 9,070.05, 13,605.17 and 5,969.73 is: 8,954.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070.05 : 13,605.17 = 5,969.73 : x
  2. Step 2: Convert to fraction form
    9,070.05/13,605.17 = 5,969.73/x
  3. Step 3: Cross multiply
    9,070.05x = 13,605.17 × 5,969.73
  4. Step 4: Simplify right side
    9,070.05x = 81,219,161.66
  5. Step 5: Solve for x
    x = 81,219,161.66/9,070.05
  6. Step 6: Final answer
    x = 8,954.65

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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.