Home / 67,514.44-93,168.28-37,302.64

Finding the Fourth Proportional to 67,514.44, 93,168.28 and 37,302.64

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Solution

The fourth proportional to 67,514.44, 93,168.28 and 37,302.64 is: 51,476.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,514.44 : 93,168.28 = 37,302.64 : x
  2. Step 2: Convert to fraction form
    67,514.44/93,168.28 = 37,302.64/x
  3. Step 3: Cross multiply
    67,514.44x = 93,168.28 × 37,302.64
  4. Step 4: Simplify right side
    67,514.44x = 3,475,422,808.26
  5. Step 5: Solve for x
    x = 3,475,422,808.26/67,514.44
  6. Step 6: Final answer
    x = 51,476.73

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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.