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Finding the Fourth Proportional to 273,581.03, 410,351.04 and 96,089.58

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Solution

The fourth proportional to 273,581.03, 410,351.04 and 96,089.58 is: 144,127.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,581.03 : 410,351.04 = 96,089.58 : x
  2. Step 2: Convert to fraction form
    273,581.03/410,351.04 = 96,089.58/x
  3. Step 3: Cross multiply
    273,581.03x = 410,351.04 × 96,089.58
  4. Step 4: Simplify right side
    273,581.03x = 39,430,459,086.16
  5. Step 5: Solve for x
    x = 39,430,459,086.16/273,581.03
  6. Step 6: Final answer
    x = 144,127.17

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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.