Home / 58,366.26-80,545.78-33,215.76

Finding the Fourth Proportional to 58,366.26, 80,545.78 and 33,215.76

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Solution

The fourth proportional to 58,366.26, 80,545.78 and 33,215.76 is: 45,837.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,366.26 : 80,545.78 = 33,215.76 : x
  2. Step 2: Convert to fraction form
    58,366.26/80,545.78 = 33,215.76/x
  3. Step 3: Cross multiply
    58,366.26x = 80,545.78 × 33,215.76
  4. Step 4: Simplify right side
    58,366.26x = 2,675,389,297.49
  5. Step 5: Solve for x
    x = 2,675,389,297.49/58,366.26
  6. Step 6: Final answer
    x = 45,837.94

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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.