Home / 23,414.81-35,127.76-6,775.23

Finding the Fourth Proportional to 23,414.81, 35,127.76 and 6,775.23

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Solution

The fourth proportional to 23,414.81, 35,127.76 and 6,775.23 is: 10,164.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,414.81 : 35,127.76 = 6,775.23 : x
  2. Step 2: Convert to fraction form
    23,414.81/35,127.76 = 6,775.23/x
  3. Step 3: Cross multiply
    23,414.81x = 35,127.76 × 6,775.23
  4. Step 4: Simplify right side
    23,414.81x = 237,998,653.38
  5. Step 5: Solve for x
    x = 237,998,653.38/23,414.81
  6. Step 6: Final answer
    x = 10,164.45

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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.