Home / 15,674.82-23,508.54-9,351.47

Finding the Fourth Proportional to 15,674.82, 23,508.54 and 9,351.47

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Solution

The fourth proportional to 15,674.82, 23,508.54 and 9,351.47 is: 14,025.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,674.82 : 23,508.54 = 9,351.47 : x
  2. Step 2: Convert to fraction form
    15,674.82/23,508.54 = 9,351.47/x
  3. Step 3: Cross multiply
    15,674.82x = 23,508.54 × 9,351.47
  4. Step 4: Simplify right side
    15,674.82x = 219,839,289.01
  5. Step 5: Solve for x
    x = 219,839,289.01/15,674.82
  6. Step 6: Final answer
    x = 14,025.00

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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.