Home / 23,305.08-34,951.74-6,665.19

Finding the Fourth Proportional to 23,305.08, 34,951.74 and 6,665.19

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Solution

The fourth proportional to 23,305.08, 34,951.74 and 6,665.19 is: 9,996.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,305.08 : 34,951.74 = 6,665.19 : x
  2. Step 2: Convert to fraction form
    23,305.08/34,951.74 = 6,665.19/x
  3. Step 3: Cross multiply
    23,305.08x = 34,951.74 × 6,665.19
  4. Step 4: Simplify right side
    23,305.08x = 232,959,987.93
  5. Step 5: Solve for x
    x = 232,959,987.93/23,305.08
  6. Step 6: Final answer
    x = 9,996.10

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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.