Home / 25,163.84-37,724.07-10,363.52

Finding the Fourth Proportional to 25,163.84, 37,724.07 and 10,363.52

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Solution

The fourth proportional to 25,163.84, 37,724.07 and 10,363.52 is: 15,536.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,163.84 : 37,724.07 = 10,363.52 : x
  2. Step 2: Convert to fraction form
    25,163.84/37,724.07 = 10,363.52/x
  3. Step 3: Cross multiply
    25,163.84x = 37,724.07 × 10,363.52
  4. Step 4: Simplify right side
    25,163.84x = 390,954,153.93
  5. Step 5: Solve for x
    x = 390,954,153.93/25,163.84
  6. Step 6: Final answer
    x = 15,536.35

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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.