Home / 95,328.25-131,548.52-52,306.77

Finding the Fourth Proportional to 95,328.25, 131,548.52 and 52,306.77

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Solution

The fourth proportional to 95,328.25, 131,548.52 and 52,306.77 is: 72,180.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,328.25 : 131,548.52 = 52,306.77 : x
  2. Step 2: Convert to fraction form
    95,328.25/131,548.52 = 52,306.77/x
  3. Step 3: Cross multiply
    95,328.25x = 131,548.52 × 52,306.77
  4. Step 4: Simplify right side
    95,328.25x = 6,880,878,063.59
  5. Step 5: Solve for x
    x = 6,880,878,063.59/95,328.25
  6. Step 6: Final answer
    x = 72,180.89

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1.5x scale

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.