Home / 9,283.75-13,925.62-2,263.75

Finding the Fourth Proportional to 9,283.75, 13,925.62 and 2,263.75

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Solution

The fourth proportional to 9,283.75, 13,925.62 and 2,263.75 is: 3,395.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283.75 : 13,925.62 = 2,263.75 : x
  2. Step 2: Convert to fraction form
    9,283.75/13,925.62 = 2,263.75/x
  3. Step 3: Cross multiply
    9,283.75x = 13,925.62 × 2,263.75
  4. Step 4: Simplify right side
    9,283.75x = 31,524,052.65
  5. Step 5: Solve for x
    x = 31,524,052.65/9,283.75
  6. Step 6: Final answer
    x = 3,395.62

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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.