Home / 95,746.06-143,619.10-25,623.55

Finding the Fourth Proportional to 95,746.06, 143,619.10 and 25,623.55

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Solution

The fourth proportional to 95,746.06, 143,619.10 and 25,623.55 is: 38,435.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,746.06 : 143,619.10 = 25,623.55 : x
  2. Step 2: Convert to fraction form
    95,746.06/143,619.10 = 25,623.55/x
  3. Step 3: Cross multiply
    95,746.06x = 143,619.10 × 25,623.55
  4. Step 4: Simplify right side
    95,746.06x = 3,680,031,189.81
  5. Step 5: Solve for x
    x = 3,680,031,189.81/95,746.06
  6. Step 6: Final answer
    x = 38,435.33

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Similar ratio
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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.