Home / 95,710.06-132,077.91-59,919.76

Finding the Fourth Proportional to 95,710.06, 132,077.91 and 59,919.76

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Solution

The fourth proportional to 95,710.06, 132,077.91 and 59,919.76 is: 82,688.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,710.06 : 132,077.91 = 59,919.76 : x
  2. Step 2: Convert to fraction form
    95,710.06/132,077.91 = 59,919.76/x
  3. Step 3: Cross multiply
    95,710.06x = 132,077.91 × 59,919.76
  4. Step 4: Simplify right side
    95,710.06x = 7,914,076,668.50
  5. Step 5: Solve for x
    x = 7,914,076,668.50/95,710.06
  6. Step 6: Final answer
    x = 82,688.03

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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.