Home / 6,150.06-9,225.61-1,934.28

Finding the Fourth Proportional to 6,150.06, 9,225.61 and 1,934.28

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Solution

The fourth proportional to 6,150.06, 9,225.61 and 1,934.28 is: 2,901.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150.06 : 9,225.61 = 1,934.28 : x
  2. Step 2: Convert to fraction form
    6,150.06/9,225.61 = 1,934.28/x
  3. Step 3: Cross multiply
    6,150.06x = 9,225.61 × 1,934.28
  4. Step 4: Simplify right side
    6,150.06x = 17,844,908.08
  5. Step 5: Solve for x
    x = 17,844,908.08/6,150.06
  6. Step 6: Final answer
    x = 2,901.58

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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.