Home / 95,971.32-132,473.43-57,752.28

Finding the Fourth Proportional to 95,971.32, 132,473.43 and 57,752.28

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Solution

The fourth proportional to 95,971.32, 132,473.43 and 57,752.28 is: 79,718.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,971.32 : 132,473.43 = 57,752.28 : x
  2. Step 2: Convert to fraction form
    95,971.32/132,473.43 = 57,752.28/x
  3. Step 3: Cross multiply
    95,971.32x = 132,473.43 × 57,752.28
  4. Step 4: Simplify right side
    95,971.32x = 7,650,642,621.92
  5. Step 5: Solve for x
    x = 7,650,642,621.92/95,971.32
  6. Step 6: Final answer
    x = 79,718.01

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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.