Home / 293,535.87-440,279.19-93,802.62

Finding the Fourth Proportional to 293,535.87, 440,279.19 and 93,802.62

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Solution

The fourth proportional to 293,535.87, 440,279.19 and 93,802.62 is: 140,696.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,535.87 : 440,279.19 = 93,802.62 : x
  2. Step 2: Convert to fraction form
    293,535.87/440,279.19 = 93,802.62/x
  3. Step 3: Cross multiply
    293,535.87x = 440,279.19 × 93,802.62
  4. Step 4: Simplify right side
    293,535.87x = 41,299,341,553.48
  5. Step 5: Solve for x
    x = 41,299,341,553.48/293,535.87
  6. Step 6: Final answer
    x = 140,696.06

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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.