Home / 95,397.66-143,099.28-25,276.98

Finding the Fourth Proportional to 95,397.66, 143,099.28 and 25,276.98

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Solution

The fourth proportional to 95,397.66, 143,099.28 and 25,276.98 is: 37,916.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,397.66 : 143,099.28 = 25,276.98 : x
  2. Step 2: Convert to fraction form
    95,397.66/143,099.28 = 25,276.98/x
  3. Step 3: Cross multiply
    95,397.66x = 143,099.28 × 25,276.98
  4. Step 4: Simplify right side
    95,397.66x = 3,617,117,638.57
  5. Step 5: Solve for x
    x = 3,617,117,638.57/95,397.66
  6. Step 6: Final answer
    x = 37,916.21

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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.