Home / 25,093.62-37,634.13-10,306.62

Finding the Fourth Proportional to 25,093.62, 37,634.13 and 10,306.62

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Solution

The fourth proportional to 25,093.62, 37,634.13 and 10,306.62 is: 15,457.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,093.62 : 37,634.13 = 10,306.62 : x
  2. Step 2: Convert to fraction form
    25,093.62/37,634.13 = 10,306.62/x
  3. Step 3: Cross multiply
    25,093.62x = 37,634.13 × 10,306.62
  4. Step 4: Simplify right side
    25,093.62x = 387,880,796.79
  5. Step 5: Solve for x
    x = 387,880,796.79/25,093.62
  6. Step 6: Final answer
    x = 15,457.35

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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.