Home / 49,887.01-74,750.86-34,922.53

Finding the Fourth Proportional to 49,887.01, 74,750.86 and 34,922.53

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Solution

The fourth proportional to 49,887.01, 74,750.86 and 34,922.53 is: 52,328.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,887.01 : 74,750.86 = 34,922.53 : x
  2. Step 2: Convert to fraction form
    49,887.01/74,750.86 = 34,922.53/x
  3. Step 3: Cross multiply
    49,887.01x = 74,750.86 × 34,922.53
  4. Step 4: Simplify right side
    49,887.01x = 2,610,489,150.88
  5. Step 5: Solve for x
    x = 2,610,489,150.88/49,887.01
  6. Step 6: Final answer
    x = 52,328.03

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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.