Home / 23,195.55-34,792.38-10,711.47

Finding the Fourth Proportional to 23,195.55, 34,792.38 and 10,711.47

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Solution

The fourth proportional to 23,195.55, 34,792.38 and 10,711.47 is: 16,066.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,195.55 : 34,792.38 = 10,711.47 : x
  2. Step 2: Convert to fraction form
    23,195.55/34,792.38 = 10,711.47/x
  3. Step 3: Cross multiply
    23,195.55x = 34,792.38 × 10,711.47
  4. Step 4: Simplify right side
    23,195.55x = 372,677,534.60
  5. Step 5: Solve for x
    x = 372,677,534.60/23,195.55
  6. Step 6: Final answer
    x = 16,066.77

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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.