Home / 133,323.22-200,040.41-58,497.13

Finding the Fourth Proportional to 133,323.22, 200,040.41 and 58,497.13

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Solution

The fourth proportional to 133,323.22, 200,040.41 and 58,497.13 is: 87,770.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,323.22 : 200,040.41 = 58,497.13 : x
  2. Step 2: Convert to fraction form
    133,323.22/200,040.41 = 58,497.13/x
  3. Step 3: Cross multiply
    133,323.22x = 200,040.41 × 58,497.13
  4. Step 4: Simplify right side
    133,323.22x = 11,701,789,869.02
  5. Step 5: Solve for x
    x = 11,701,789,869.02/133,323.22
  6. Step 6: Final answer
    x = 87,770.08

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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.