Home / 48,158.40-66,462.06-26,944.50

Finding the Fourth Proportional to 48,158.40, 66,462.06 and 26,944.50

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Solution

The fourth proportional to 48,158.40, 66,462.06 and 26,944.50 is: 37,185.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,158.40 : 66,462.06 = 26,944.50 : x
  2. Step 2: Convert to fraction form
    48,158.40/66,462.06 = 26,944.50/x
  3. Step 3: Cross multiply
    48,158.40x = 66,462.06 × 26,944.50
  4. Step 4: Simplify right side
    48,158.40x = 1,790,786,975.67
  5. Step 5: Solve for x
    x = 1,790,786,975.67/48,158.40
  6. Step 6: Final answer
    x = 37,185.35

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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.