Home / 67,217.84-92,760.65-37,004.33

Finding the Fourth Proportional to 67,217.84, 92,760.65 and 37,004.33

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Solution

The fourth proportional to 67,217.84, 92,760.65 and 37,004.33 is: 51,065.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,217.84 : 92,760.65 = 37,004.33 : x
  2. Step 2: Convert to fraction form
    67,217.84/92,760.65 = 37,004.33/x
  3. Step 3: Cross multiply
    67,217.84x = 92,760.65 × 37,004.33
  4. Step 4: Simplify right side
    67,217.84x = 3,432,545,054.79
  5. Step 5: Solve for x
    x = 3,432,545,054.79/67,217.84
  6. Step 6: Final answer
    x = 51,065.99

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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.