Home / 95,746.02-143,619.04-25,623.50

Finding the Fourth Proportional to 95,746.02, 143,619.04 and 25,623.50

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Solution

The fourth proportional to 95,746.02, 143,619.04 and 25,623.50 is: 38,435.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,746.02 : 143,619.04 = 25,623.50 : x
  2. Step 2: Convert to fraction form
    95,746.02/143,619.04 = 25,623.50/x
  3. Step 3: Cross multiply
    95,746.02x = 143,619.04 × 25,623.50
  4. Step 4: Simplify right side
    95,746.02x = 3,680,022,471.44
  5. Step 5: Solve for x
    x = 3,680,022,471.44/95,746.02
  6. Step 6: Final answer
    x = 38,435.25

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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.