Home / 67,535.03-93,197.99-37,322.45

Finding the Fourth Proportional to 67,535.03, 93,197.99 and 37,322.45

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Solution

The fourth proportional to 67,535.03, 93,197.99 and 37,322.45 is: 51,504.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,535.03 : 93,197.99 = 37,322.45 : x
  2. Step 2: Convert to fraction form
    67,535.03/93,197.99 = 37,322.45/x
  3. Step 3: Cross multiply
    67,535.03x = 93,197.99 × 37,322.45
  4. Step 4: Simplify right side
    67,535.03x = 3,478,377,135.26
  5. Step 5: Solve for x
    x = 3,478,377,135.26/67,535.03
  6. Step 6: Final answer
    x = 51,504.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.