Home / 94,959.76-131,033.10-52,512.52

Finding the Fourth Proportional to 94,959.76, 131,033.10 and 52,512.52

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Solution

The fourth proportional to 94,959.76, 131,033.10 and 52,512.52 is: 72,460.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,959.76 : 131,033.10 = 52,512.52 : x
  2. Step 2: Convert to fraction form
    94,959.76/131,033.10 = 52,512.52/x
  3. Step 3: Cross multiply
    94,959.76x = 131,033.10 × 52,512.52
  4. Step 4: Simplify right side
    94,959.76x = 6,880,878,284.41
  5. Step 5: Solve for x
    x = 6,880,878,284.41/94,959.76
  6. Step 6: Final answer
    x = 72,460.99

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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.