Home / 95,114.49-131,252.76-52,085.63

Finding the Fourth Proportional to 95,114.49, 131,252.76 and 52,085.63

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Solution

The fourth proportional to 95,114.49, 131,252.76 and 52,085.63 is: 71,875.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,114.49 : 131,252.76 = 52,085.63 : x
  2. Step 2: Convert to fraction form
    95,114.49/131,252.76 = 52,085.63/x
  3. Step 3: Cross multiply
    95,114.49x = 131,252.76 × 52,085.63
  4. Step 4: Simplify right side
    95,114.49x = 6,836,382,614.74
  5. Step 5: Solve for x
    x = 6,836,382,614.74/95,114.49
  6. Step 6: Final answer
    x = 71,875.30

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Double scale
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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.