Home / 67,560.09-93,231.44-37,344.25

Finding the Fourth Proportional to 67,560.09, 93,231.44 and 37,344.25

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Solution

The fourth proportional to 67,560.09, 93,231.44 and 37,344.25 is: 51,534.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,560.09 : 93,231.44 = 37,344.25 : x
  2. Step 2: Convert to fraction form
    67,560.09/93,231.44 = 37,344.25/x
  3. Step 3: Cross multiply
    67,560.09x = 93,231.44 × 37,344.25
  4. Step 4: Simplify right side
    67,560.09x = 3,481,658,016.50
  5. Step 5: Solve for x
    x = 3,481,658,016.50/67,560.09
  6. Step 6: Final answer
    x = 51,534.24

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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.