Home / 48,751.07-67,276.44-26,395.07

Finding the Fourth Proportional to 48,751.07, 67,276.44 and 26,395.07

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Solution

The fourth proportional to 48,751.07, 67,276.44 and 26,395.07 is: 36,425.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,751.07 : 67,276.44 = 26,395.07 : x
  2. Step 2: Convert to fraction form
    48,751.07/67,276.44 = 26,395.07/x
  3. Step 3: Cross multiply
    48,751.07x = 67,276.44 × 26,395.07
  4. Step 4: Simplify right side
    48,751.07x = 1,775,766,006.77
  5. Step 5: Solve for x
    x = 1,775,766,006.77/48,751.07
  6. Step 6: Final answer
    x = 36,425.17

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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.