Home / 67,934.84-101,869.74-25,210.94

Finding the Fourth Proportional to 67,934.84, 101,869.74 and 25,210.94

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Solution

The fourth proportional to 67,934.84, 101,869.74 and 25,210.94 is: 37,804.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,934.84 : 101,869.74 = 25,210.94 : x
  2. Step 2: Convert to fraction form
    67,934.84/101,869.74 = 25,210.94/x
  3. Step 3: Cross multiply
    67,934.84x = 101,869.74 × 25,210.94
  4. Step 4: Simplify right side
    67,934.84x = 2,568,231,393.61
  5. Step 5: Solve for x
    x = 2,568,231,393.61/67,934.84
  6. Step 6: Final answer
    x = 37,804.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.