Home / 95,803.76-132,211.32-53,366.24

Finding the Fourth Proportional to 95,803.76, 132,211.32 and 53,366.24

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Solution

The fourth proportional to 95,803.76, 132,211.32 and 53,366.24 is: 73,646.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,803.76 : 132,211.32 = 53,366.24 : x
  2. Step 2: Convert to fraction form
    95,803.76/132,211.32 = 53,366.24/x
  3. Step 3: Cross multiply
    95,803.76x = 132,211.32 × 53,366.24
  4. Step 4: Simplify right side
    95,803.76x = 7,055,621,033.84
  5. Step 5: Solve for x
    x = 7,055,621,033.84/95,803.76
  6. Step 6: Final answer
    x = 73,646.60

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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.