Home / 67,571.45-93,247.96-37,357.52

Finding the Fourth Proportional to 67,571.45, 93,247.96 and 37,357.52

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Solution

The fourth proportional to 67,571.45, 93,247.96 and 37,357.52 is: 51,553.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,571.45 : 93,247.96 = 37,357.52 : x
  2. Step 2: Convert to fraction form
    67,571.45/93,247.96 = 37,357.52/x
  3. Step 3: Cross multiply
    67,571.45x = 93,247.96 × 37,357.52
  4. Step 4: Simplify right side
    67,571.45x = 3,483,512,530.66
  5. Step 5: Solve for x
    x = 3,483,512,530.66/67,571.45
  6. Step 6: Final answer
    x = 51,553.02

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1.5x scale

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.