Home / 96,867.09-145,296.69-33,701.67

Finding the Fourth Proportional to 96,867.09, 145,296.69 and 33,701.67

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Solution

The fourth proportional to 96,867.09, 145,296.69 and 33,701.67 is: 50,551.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,867.09 : 145,296.69 = 33,701.67 : x
  2. Step 2: Convert to fraction form
    96,867.09/145,296.69 = 33,701.67/x
  3. Step 3: Cross multiply
    96,867.09x = 145,296.69 × 33,701.67
  4. Step 4: Simplify right side
    96,867.09x = 4,896,740,972.09
  5. Step 5: Solve for x
    x = 4,896,740,972.09/96,867.09
  6. Step 6: Final answer
    x = 50,551.13

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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.