Home / 23,825.71-35,724.89-9,025.19

Finding the Fourth Proportional to 23,825.71, 35,724.89 and 9,025.19

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Solution

The fourth proportional to 23,825.71, 35,724.89 and 9,025.19 is: 13,532.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,825.71 : 35,724.89 = 9,025.19 : x
  2. Step 2: Convert to fraction form
    23,825.71/35,724.89 = 9,025.19/x
  3. Step 3: Cross multiply
    23,825.71x = 35,724.89 × 9,025.19
  4. Step 4: Simplify right side
    23,825.71x = 322,423,830.67
  5. Step 5: Solve for x
    x = 322,423,830.67/23,825.71
  6. Step 6: Final answer
    x = 13,532.60

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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.