Home / 67,674.23-93,391.26-37,462.34

Finding the Fourth Proportional to 67,674.23, 93,391.26 and 37,462.34

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Solution

The fourth proportional to 67,674.23, 93,391.26 and 37,462.34 is: 51,698.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,674.23 : 93,391.26 = 37,462.34 : x
  2. Step 2: Convert to fraction form
    67,674.23/93,391.26 = 37,462.34/x
  3. Step 3: Cross multiply
    67,674.23x = 93,391.26 × 37,462.34
  4. Step 4: Simplify right side
    67,674.23x = 3,498,655,135.15
  5. Step 5: Solve for x
    x = 3,498,655,135.15/67,674.23
  6. Step 6: Final answer
    x = 51,698.48

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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.