Home / 25,292.00-37,934.67-7,760.36

Finding the Fourth Proportional to 25,292.00, 37,934.67 and 7,760.36

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Solution

The fourth proportional to 25,292.00, 37,934.67 and 7,760.36 is: 11,639.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,292.00 : 37,934.67 = 7,760.36 : x
  2. Step 2: Convert to fraction form
    25,292.00/37,934.67 = 7,760.36/x
  3. Step 3: Cross multiply
    25,292.00x = 37,934.67 × 7,760.36
  4. Step 4: Simplify right side
    25,292.00x = 294,386,819.62
  5. Step 5: Solve for x
    x = 294,386,819.62/25,292.00
  6. Step 6: Final answer
    x = 11,639.52

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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.