Home / 56,366.20-84,548.22-22,640.77

Finding the Fourth Proportional to 56,366.20, 84,548.22 and 22,640.77

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Solution

The fourth proportional to 56,366.20, 84,548.22 and 22,640.77 is: 33,960.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,366.20 : 84,548.22 = 22,640.77 : x
  2. Step 2: Convert to fraction form
    56,366.20/84,548.22 = 22,640.77/x
  3. Step 3: Cross multiply
    56,366.20x = 84,548.22 × 22,640.77
  4. Step 4: Simplify right side
    56,366.20x = 1,914,236,802.93
  5. Step 5: Solve for x
    x = 1,914,236,802.93/56,366.20
  6. Step 6: Final answer
    x = 33,960.72

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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.