Home / 67,357.36-101,004.85-25,206.18

Finding the Fourth Proportional to 67,357.36, 101,004.85 and 25,206.18

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Solution

The fourth proportional to 67,357.36, 101,004.85 and 25,206.18 is: 37,797.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,357.36 : 101,004.85 = 25,206.18 : x
  2. Step 2: Convert to fraction form
    67,357.36/101,004.85 = 25,206.18/x
  3. Step 3: Cross multiply
    67,357.36x = 101,004.85 × 25,206.18
  4. Step 4: Simplify right side
    67,357.36x = 2,545,946,429.97
  5. Step 5: Solve for x
    x = 2,545,946,429.97/67,357.36
  6. Step 6: Final answer
    x = 37,797.60

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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.