Home / 62,222.21-93,320.76-17,837.04

Finding the Fourth Proportional to 62,222.21, 93,320.76 and 17,837.04

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Solution

The fourth proportional to 62,222.21, 93,320.76 and 17,837.04 is: 26,751.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,222.21 : 93,320.76 = 17,837.04 : x
  2. Step 2: Convert to fraction form
    62,222.21/93,320.76 = 17,837.04/x
  3. Step 3: Cross multiply
    62,222.21x = 93,320.76 × 17,837.04
  4. Step 4: Simplify right side
    62,222.21x = 1,664,566,128.95
  5. Step 5: Solve for x
    x = 1,664,566,128.95/62,222.21
  6. Step 6: Final answer
    x = 26,751.96

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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.