Home / 468,569.07-702,847.33-113,586.17

Finding the Fourth Proportional to 468,569.07, 702,847.33 and 113,586.17

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Solution

The fourth proportional to 468,569.07, 702,847.33 and 113,586.17 is: 170,377.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,569.07 : 702,847.33 = 113,586.17 : x
  2. Step 2: Convert to fraction form
    468,569.07/702,847.33 = 113,586.17/x
  3. Step 3: Cross multiply
    468,569.07x = 702,847.33 × 113,586.17
  4. Step 4: Simplify right side
    468,569.07x = 79,833,732,511.22
  5. Step 5: Solve for x
    x = 79,833,732,511.22/468,569.07
  6. Step 6: Final answer
    x = 170,377.73

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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.