Home / 6,127.94-9,187.88-4,041.58

Finding the Fourth Proportional to 6,127.94, 9,187.88 and 4,041.58

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Solution

The fourth proportional to 6,127.94, 9,187.88 and 4,041.58 is: 6,059.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,127.94 : 9,187.88 = 4,041.58 : x
  2. Step 2: Convert to fraction form
    6,127.94/9,187.88 = 4,041.58/x
  3. Step 3: Cross multiply
    6,127.94x = 9,187.88 × 4,041.58
  4. Step 4: Simplify right side
    6,127.94x = 37,133,552.05
  5. Step 5: Solve for x
    x = 37,133,552.05/6,127.94
  6. Step 6: Final answer
    x = 6,059.71

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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.