Home / 25,082.31-37,626.61-9,284.68

Finding the Fourth Proportional to 25,082.31, 37,626.61 and 9,284.68

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Solution

The fourth proportional to 25,082.31, 37,626.61 and 9,284.68 is: 13,928.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,082.31 : 37,626.61 = 9,284.68 : x
  2. Step 2: Convert to fraction form
    25,082.31/37,626.61 = 9,284.68/x
  3. Step 3: Cross multiply
    25,082.31x = 37,626.61 × 9,284.68
  4. Step 4: Simplify right side
    25,082.31x = 349,351,033.33
  5. Step 5: Solve for x
    x = 349,351,033.33/25,082.31
  6. Step 6: Final answer
    x = 13,928.18

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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.