Home / 6,022.08-9,030.18-2,125.92

Finding the Fourth Proportional to 6,022.08, 9,030.18 and 2,125.92

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Solution

The fourth proportional to 6,022.08, 9,030.18 and 2,125.92 is: 3,187.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.08 : 9,030.18 = 2,125.92 : x
  2. Step 2: Convert to fraction form
    6,022.08/9,030.18 = 2,125.92/x
  3. Step 3: Cross multiply
    6,022.08x = 9,030.18 × 2,125.92
  4. Step 4: Simplify right side
    6,022.08x = 19,197,440.27
  5. Step 5: Solve for x
    x = 19,197,440.27/6,022.08
  6. Step 6: Final answer
    x = 3,187.84

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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.