Home / 23,112.36-34,672.14-7,526.36

Finding the Fourth Proportional to 23,112.36, 34,672.14 and 7,526.36

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Solution

The fourth proportional to 23,112.36, 34,672.14 and 7,526.36 is: 11,290.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,112.36 : 34,672.14 = 7,526.36 : x
  2. Step 2: Convert to fraction form
    23,112.36/34,672.14 = 7,526.36/x
  3. Step 3: Cross multiply
    23,112.36x = 34,672.14 × 7,526.36
  4. Step 4: Simplify right side
    23,112.36x = 260,955,007.61
  5. Step 5: Solve for x
    x = 260,955,007.61/23,112.36
  6. Step 6: Final answer
    x = 11,290.71

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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.