Home / 9,025.40-13,529.01-3,763.33

Finding the Fourth Proportional to 9,025.40, 13,529.01 and 3,763.33

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Solution

The fourth proportional to 9,025.40, 13,529.01 and 3,763.33 is: 5,641.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.40 : 13,529.01 = 3,763.33 : x
  2. Step 2: Convert to fraction form
    9,025.40/13,529.01 = 3,763.33/x
  3. Step 3: Cross multiply
    9,025.40x = 13,529.01 × 3,763.33
  4. Step 4: Simplify right side
    9,025.40x = 50,914,095.38
  5. Step 5: Solve for x
    x = 50,914,095.38/9,025.40
  6. Step 6: Final answer
    x = 5,641.20

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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.