Home / 95,809.44-143,566.32-60,675.30

Finding the Fourth Proportional to 95,809.44, 143,566.32 and 60,675.30

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Solution

The fourth proportional to 95,809.44, 143,566.32 and 60,675.30 is: 90,919.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,809.44 : 143,566.32 = 60,675.30 : x
  2. Step 2: Convert to fraction form
    95,809.44/143,566.32 = 60,675.30/x
  3. Step 3: Cross multiply
    95,809.44x = 143,566.32 × 60,675.30
  4. Step 4: Simplify right side
    95,809.44x = 8,710,929,535.90
  5. Step 5: Solve for x
    x = 8,710,929,535.90/95,809.44
  6. Step 6: Final answer
    x = 90,919.32

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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.