Home / 64,637.25-97,046.67-33,069.95

Finding the Fourth Proportional to 64,637.25, 97,046.67 and 33,069.95

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Solution

The fourth proportional to 64,637.25, 97,046.67 and 33,069.95 is: 49,651.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,637.25 : 97,046.67 = 33,069.95 : x
  2. Step 2: Convert to fraction form
    64,637.25/97,046.67 = 33,069.95/x
  3. Step 3: Cross multiply
    64,637.25x = 97,046.67 × 33,069.95
  4. Step 4: Simplify right side
    64,637.25x = 3,209,328,524.57
  5. Step 5: Solve for x
    x = 3,209,328,524.57/64,637.25
  6. Step 6: Final answer
    x = 49,651.38

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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.