Home / 6,024.22-9,036.24-2,128.66

Finding the Fourth Proportional to 6,024.22, 9,036.24 and 2,128.66

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Solution

The fourth proportional to 6,024.22, 9,036.24 and 2,128.66 is: 3,192.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,024.22 : 9,036.24 = 2,128.66 : x
  2. Step 2: Convert to fraction form
    6,024.22/9,036.24 = 2,128.66/x
  3. Step 3: Cross multiply
    6,024.22x = 9,036.24 × 2,128.66
  4. Step 4: Simplify right side
    6,024.22x = 19,235,082.64
  5. Step 5: Solve for x
    x = 19,235,082.64/6,024.22
  6. Step 6: Final answer
    x = 3,192.96

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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.