Home / 95,899.71-143,844.32-29,339.84

Finding the Fourth Proportional to 95,899.71, 143,844.32 and 29,339.84

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Solution

The fourth proportional to 95,899.71, 143,844.32 and 29,339.84 is: 44,008.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,899.71 : 143,844.32 = 29,339.84 : x
  2. Step 2: Convert to fraction form
    95,899.71/143,844.32 = 29,339.84/x
  3. Step 3: Cross multiply
    95,899.71x = 143,844.32 × 29,339.84
  4. Step 4: Simplify right side
    95,899.71x = 4,220,369,693.32
  5. Step 5: Solve for x
    x = 4,220,369,693.32/95,899.71
  6. Step 6: Final answer
    x = 44,008.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.