Home / 67,427.46-93,049.02-37,212.23

Finding the Fourth Proportional to 67,427.46, 93,049.02 and 37,212.23

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Solution

The fourth proportional to 67,427.46, 93,049.02 and 37,212.23 is: 51,352.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,427.46 : 93,049.02 = 37,212.23 : x
  2. Step 2: Convert to fraction form
    67,427.46/93,049.02 = 37,212.23/x
  3. Step 3: Cross multiply
    67,427.46x = 93,049.02 × 37,212.23
  4. Step 4: Simplify right side
    67,427.46x = 3,462,561,766.14
  5. Step 5: Solve for x
    x = 3,462,561,766.14/67,427.46
  6. Step 6: Final answer
    x = 51,352.40

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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.