Home / 147,088.67-220,633.00-41,907.94

Finding the Fourth Proportional to 147,088.67, 220,633.00 and 41,907.94

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Solution

The fourth proportional to 147,088.67, 220,633.00 and 41,907.94 is: 62,861.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,088.67 : 220,633.00 = 41,907.94 : x
  2. Step 2: Convert to fraction form
    147,088.67/220,633.00 = 41,907.94/x
  3. Step 3: Cross multiply
    147,088.67x = 220,633.00 × 41,907.94
  4. Step 4: Simplify right side
    147,088.67x = 9,246,273,869.67
  5. Step 5: Solve for x
    x = 9,246,273,869.67/147,088.67
  6. Step 6: Final answer
    x = 62,861.91

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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.