Home / 23,516.04-35,227.91-13,634.55

Finding the Fourth Proportional to 23,516.04, 35,227.91 and 13,634.55

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Solution

The fourth proportional to 23,516.04, 35,227.91 and 13,634.55 is: 20,425.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,516.04 : 35,227.91 = 13,634.55 : x
  2. Step 2: Convert to fraction form
    23,516.04/35,227.91 = 13,634.55/x
  3. Step 3: Cross multiply
    23,516.04x = 35,227.91 × 13,634.55
  4. Step 4: Simplify right side
    23,516.04x = 480,316,632.12
  5. Step 5: Solve for x
    x = 480,316,632.12/23,516.04
  6. Step 6: Final answer
    x = 20,425.06

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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.