Home / 95,258.05-131,515.52-61,325.33

Finding the Fourth Proportional to 95,258.05, 131,515.52 and 61,325.33

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Solution

The fourth proportional to 95,258.05, 131,515.52 and 61,325.33 is: 84,667.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,258.05 : 131,515.52 = 61,325.33 : x
  2. Step 2: Convert to fraction form
    95,258.05/131,515.52 = 61,325.33/x
  3. Step 3: Cross multiply
    95,258.05x = 131,515.52 × 61,325.33
  4. Step 4: Simplify right side
    95,258.05x = 8,065,232,094.28
  5. Step 5: Solve for x
    x = 8,065,232,094.28/95,258.05
  6. Step 6: Final answer
    x = 84,667.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.