Home / 9,004.46-12,426.22-5,025.36

Finding the Fourth Proportional to 9,004.46, 12,426.22 and 5,025.36

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Solution

The fourth proportional to 9,004.46, 12,426.22 and 5,025.36 is: 6,935.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004.46 : 12,426.22 = 5,025.36 : x
  2. Step 2: Convert to fraction form
    9,004.46/12,426.22 = 5,025.36/x
  3. Step 3: Cross multiply
    9,004.46x = 12,426.22 × 5,025.36
  4. Step 4: Simplify right side
    9,004.46x = 62,446,228.94
  5. Step 5: Solve for x
    x = 62,446,228.94/9,004.46
  6. Step 6: Final answer
    x = 6,935.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.