Home / 62,218.05-93,370.82-56,269.41

Finding the Fourth Proportional to 62,218.05, 93,370.82 and 56,269.41

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Solution

The fourth proportional to 62,218.05, 93,370.82 and 56,269.41 is: 84,443.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,218.05 : 93,370.82 = 56,269.41 : x
  2. Step 2: Convert to fraction form
    62,218.05/93,370.82 = 56,269.41/x
  3. Step 3: Cross multiply
    62,218.05x = 93,370.82 × 56,269.41
  4. Step 4: Simplify right side
    62,218.05x = 5,253,920,671.27
  5. Step 5: Solve for x
    x = 5,253,920,671.27/62,218.05
  6. Step 6: Final answer
    x = 84,443.67

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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.