Home / 25,245.04-37,842.04-10,433.52

Finding the Fourth Proportional to 25,245.04, 37,842.04 and 10,433.52

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Solution

The fourth proportional to 25,245.04, 37,842.04 and 10,433.52 is: 15,639.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,245.04 : 37,842.04 = 10,433.52 : x
  2. Step 2: Convert to fraction form
    25,245.04/37,842.04 = 10,433.52/x
  3. Step 3: Cross multiply
    25,245.04x = 37,842.04 × 10,433.52
  4. Step 4: Simplify right side
    25,245.04x = 394,825,681.18
  5. Step 5: Solve for x
    x = 394,825,681.18/25,245.04
  6. Step 6: Final answer
    x = 15,639.73

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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.