Home / 61,823.33-85,316.29-33,529.04

Finding the Fourth Proportional to 61,823.33, 85,316.29 and 33,529.04

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Solution

The fourth proportional to 61,823.33, 85,316.29 and 33,529.04 is: 46,270.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,823.33 : 85,316.29 = 33,529.04 : x
  2. Step 2: Convert to fraction form
    61,823.33/85,316.29 = 33,529.04/x
  3. Step 3: Cross multiply
    61,823.33x = 85,316.29 × 33,529.04
  4. Step 4: Simplify right side
    61,823.33x = 2,860,572,789.66
  5. Step 5: Solve for x
    x = 2,860,572,789.66/61,823.33
  6. Step 6: Final answer
    x = 46,270.12

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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.