Home / 23,895.41-35,828.87-9,105.48

Finding the Fourth Proportional to 23,895.41, 35,828.87 and 9,105.48

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Solution

The fourth proportional to 23,895.41, 35,828.87 and 9,105.48 is: 13,652.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,895.41 : 35,828.87 = 9,105.48 : x
  2. Step 2: Convert to fraction form
    23,895.41/35,828.87 = 9,105.48/x
  3. Step 3: Cross multiply
    23,895.41x = 35,828.87 × 9,105.48
  4. Step 4: Simplify right side
    23,895.41x = 326,239,013.68
  5. Step 5: Solve for x
    x = 326,239,013.68/23,895.41
  6. Step 6: Final answer
    x = 13,652.79

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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.