Home / 16,882.74-25,323.56-5,036.60

Finding the Fourth Proportional to 16,882.74, 25,323.56 and 5,036.60

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Solution

The fourth proportional to 16,882.74, 25,323.56 and 5,036.60 is: 7,554.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,882.74 : 25,323.56 = 5,036.60 : x
  2. Step 2: Convert to fraction form
    16,882.74/25,323.56 = 5,036.60/x
  3. Step 3: Cross multiply
    16,882.74x = 25,323.56 × 5,036.60
  4. Step 4: Simplify right side
    16,882.74x = 127,544,490.50
  5. Step 5: Solve for x
    x = 127,544,490.50/16,882.74
  6. Step 6: Final answer
    x = 7,554.73

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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.