Home / 48,027.46-66,275.76-26,806.24

Finding the Fourth Proportional to 48,027.46, 66,275.76 and 26,806.24

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Solution

The fourth proportional to 48,027.46, 66,275.76 and 26,806.24 is: 36,991.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,027.46 : 66,275.76 = 26,806.24 : x
  2. Step 2: Convert to fraction form
    48,027.46/66,275.76 = 26,806.24/x
  3. Step 3: Cross multiply
    48,027.46x = 66,275.76 × 26,806.24
  4. Step 4: Simplify right side
    48,027.46x = 1,776,603,928.74
  5. Step 5: Solve for x
    x = 1,776,603,928.74/48,027.46
  6. Step 6: Final answer
    x = 36,991.42

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1.5x scale

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.