Home / 9,025.06-13,526.04-3,823.78

Finding the Fourth Proportional to 9,025.06, 13,526.04 and 3,823.78

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Solution

The fourth proportional to 9,025.06, 13,526.04 and 3,823.78 is: 5,730.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.06 : 13,526.04 = 3,823.78 : x
  2. Step 2: Convert to fraction form
    9,025.06/13,526.04 = 3,823.78/x
  3. Step 3: Cross multiply
    9,025.06x = 13,526.04 × 3,823.78
  4. Step 4: Simplify right side
    9,025.06x = 51,720,601.23
  5. Step 5: Solve for x
    x = 51,720,601.23/9,025.06
  6. Step 6: Final answer
    x = 5,730.78

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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.