Home / 95,496.04-143,026.06-45,611.29

Finding the Fourth Proportional to 95,496.04, 143,026.06 and 45,611.29

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Solution

The fourth proportional to 95,496.04, 143,026.06 and 45,611.29 is: 68,312.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,496.04 : 143,026.06 = 45,611.29 : x
  2. Step 2: Convert to fraction form
    95,496.04/143,026.06 = 45,611.29/x
  3. Step 3: Cross multiply
    95,496.04x = 143,026.06 × 45,611.29
  4. Step 4: Simplify right side
    95,496.04x = 6,523,603,100.22
  5. Step 5: Solve for x
    x = 6,523,603,100.22/95,496.04
  6. Step 6: Final answer
    x = 68,312.81

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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.