Home / 64,043.33-88,379.57-37,201.55

Finding the Fourth Proportional to 64,043.33, 88,379.57 and 37,201.55

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Solution

The fourth proportional to 64,043.33, 88,379.57 and 37,201.55 is: 51,338.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,043.33 : 88,379.57 = 37,201.55 : x
  2. Step 2: Convert to fraction form
    64,043.33/88,379.57 = 37,201.55/x
  3. Step 3: Cross multiply
    64,043.33x = 88,379.57 × 37,201.55
  4. Step 4: Simplify right side
    64,043.33x = 3,287,856,643.44
  5. Step 5: Solve for x
    x = 3,287,856,643.44/64,043.33
  6. Step 6: Final answer
    x = 51,338.01

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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.