Home / 95,748.30-132,130.26-52,727.46

Finding the Fourth Proportional to 95,748.30, 132,130.26 and 52,727.46

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Solution

The fourth proportional to 95,748.30, 132,130.26 and 52,727.46 is: 72,762.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,748.30 : 132,130.26 = 52,727.46 : x
  2. Step 2: Convert to fraction form
    95,748.30/132,130.26 = 52,727.46/x
  3. Step 3: Cross multiply
    95,748.30x = 132,130.26 × 52,727.46
  4. Step 4: Simplify right side
    95,748.30x = 6,966,892,206.47
  5. Step 5: Solve for x
    x = 6,966,892,206.47/95,748.30
  6. Step 6: Final answer
    x = 72,762.57

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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.