Home / 25,289.14-37,934.41-6,568.76

Finding the Fourth Proportional to 25,289.14, 37,934.41 and 6,568.76

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Solution

The fourth proportional to 25,289.14, 37,934.41 and 6,568.76 is: 9,853.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,289.14 : 37,934.41 = 6,568.76 : x
  2. Step 2: Convert to fraction form
    25,289.14/37,934.41 = 6,568.76/x
  3. Step 3: Cross multiply
    25,289.14x = 37,934.41 × 6,568.76
  4. Step 4: Simplify right side
    25,289.14x = 249,182,035.03
  5. Step 5: Solve for x
    x = 249,182,035.03/25,289.14
  6. Step 6: Final answer
    x = 9,853.32

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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.