Home / 63,510.54-95,291.73-33,920.70

Finding the Fourth Proportional to 63,510.54, 95,291.73 and 33,920.70

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Solution

The fourth proportional to 63,510.54, 95,291.73 and 33,920.70 is: 50,894.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,510.54 : 95,291.73 = 33,920.70 : x
  2. Step 2: Convert to fraction form
    63,510.54/95,291.73 = 33,920.70/x
  3. Step 3: Cross multiply
    63,510.54x = 95,291.73 × 33,920.70
  4. Step 4: Simplify right side
    63,510.54x = 3,232,362,185.81
  5. Step 5: Solve for x
    x = 3,232,362,185.81/63,510.54
  6. Step 6: Final answer
    x = 50,894.89

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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.