Home / 23,449-35,173.10-5,918.70

Finding the Fourth Proportional to 23,449, 35,173.10 and 5,918.70

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Solution

The fourth proportional to 23,449, 35,173.10 and 5,918.70 is: 8,877.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,449 : 35,173.10 = 5,918.70 : x
  2. Step 2: Convert to fraction form
    23,449/35,173.10 = 5,918.70/x
  3. Step 3: Cross multiply
    23,449x = 35,173.10 × 5,918.70
  4. Step 4: Simplify right side
    23,449x = 208,179,026.97
  5. Step 5: Solve for x
    x = 208,179,026.97/23,449
  6. Step 6: Final answer
    x = 8,877.95

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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.