Home / 48,824.65-67,378.42-26,468.65

Finding the Fourth Proportional to 48,824.65, 67,378.42 and 26,468.65

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Solution

The fourth proportional to 48,824.65, 67,378.42 and 26,468.65 is: 36,526.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,824.65 : 67,378.42 = 26,468.65 : x
  2. Step 2: Convert to fraction form
    48,824.65/67,378.42 = 26,468.65/x
  3. Step 3: Cross multiply
    48,824.65x = 67,378.42 × 26,468.65
  4. Step 4: Simplify right side
    48,824.65x = 1,783,415,707.12
  5. Step 5: Solve for x
    x = 1,783,415,707.12/48,824.65
  6. Step 6: Final answer
    x = 36,526.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.