Home / 25,329.43-37,994.17-6,609.45

Finding the Fourth Proportional to 25,329.43, 37,994.17 and 6,609.45

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Solution

The fourth proportional to 25,329.43, 37,994.17 and 6,609.45 is: 9,914.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,329.43 : 37,994.17 = 6,609.45 : x
  2. Step 2: Convert to fraction form
    25,329.43/37,994.17 = 6,609.45/x
  3. Step 3: Cross multiply
    25,329.43x = 37,994.17 × 6,609.45
  4. Step 4: Simplify right side
    25,329.43x = 251,120,566.91
  5. Step 5: Solve for x
    x = 251,120,566.91/25,329.43
  6. Step 6: Final answer
    x = 9,914.18

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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.