Home / 61,240.84-91,837.65-23,795.99

Finding the Fourth Proportional to 61,240.84, 91,837.65 and 23,795.99

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Solution

The fourth proportional to 61,240.84, 91,837.65 and 23,795.99 is: 35,684.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,240.84 : 91,837.65 = 23,795.99 : x
  2. Step 2: Convert to fraction form
    61,240.84/91,837.65 = 23,795.99/x
  3. Step 3: Cross multiply
    61,240.84x = 91,837.65 × 23,795.99
  4. Step 4: Simplify right side
    61,240.84x = 2,185,367,801.02
  5. Step 5: Solve for x
    x = 2,185,367,801.02/61,240.84
  6. Step 6: Final answer
    x = 35,684.81

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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.