Home / 63,995.12-95,979.72-17,237.06

Finding the Fourth Proportional to 63,995.12, 95,979.72 and 17,237.06

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Solution

The fourth proportional to 63,995.12, 95,979.72 and 17,237.06 is: 25,852.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,995.12 : 95,979.72 = 17,237.06 : x
  2. Step 2: Convert to fraction form
    63,995.12/95,979.72 = 17,237.06/x
  3. Step 3: Cross multiply
    63,995.12x = 95,979.72 × 17,237.06
  4. Step 4: Simplify right side
    63,995.12x = 1,654,408,192.42
  5. Step 5: Solve for x
    x = 1,654,408,192.42/63,995.12
  6. Step 6: Final answer
    x = 25,852.10

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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.