Home / 62,211.17-92,920.23-56,278.94

Finding the Fourth Proportional to 62,211.17, 92,920.23 and 56,278.94

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Solution

The fourth proportional to 62,211.17, 92,920.23 and 56,278.94 is: 84,059.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,211.17 : 92,920.23 = 56,278.94 : x
  2. Step 2: Convert to fraction form
    62,211.17/92,920.23 = 56,278.94/x
  3. Step 3: Cross multiply
    62,211.17x = 92,920.23 × 56,278.94
  4. Step 4: Simplify right side
    62,211.17x = 5,229,451,584.36
  5. Step 5: Solve for x
    x = 5,229,451,584.36/62,211.17
  6. Step 6: Final answer
    x = 84,059.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.