Home / 164,839.68-247,259.52-59,634.18

Finding the Fourth Proportional to 164,839.68, 247,259.52 and 59,634.18

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Solution

The fourth proportional to 164,839.68, 247,259.52 and 59,634.18 is: 89,451.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,839.68 : 247,259.52 = 59,634.18 : x
  2. Step 2: Convert to fraction form
    164,839.68/247,259.52 = 59,634.18/x
  3. Step 3: Cross multiply
    164,839.68x = 247,259.52 × 59,634.18
  4. Step 4: Simplify right side
    164,839.68x = 14,745,118,722.39
  5. Step 5: Solve for x
    x = 14,745,118,722.39/164,839.68
  6. Step 6: Final answer
    x = 89,451.27

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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.