Home / 61,917.52-92,864.44-17,533.60

Finding the Fourth Proportional to 61,917.52, 92,864.44 and 17,533.60

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Solution

The fourth proportional to 61,917.52, 92,864.44 and 17,533.60 is: 26,297.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,917.52 : 92,864.44 = 17,533.60 : x
  2. Step 2: Convert to fraction form
    61,917.52/92,864.44 = 17,533.60/x
  3. Step 3: Cross multiply
    61,917.52x = 92,864.44 × 17,533.60
  4. Step 4: Simplify right side
    61,917.52x = 1,628,247,945.18
  5. Step 5: Solve for x
    x = 1,628,247,945.18/61,917.52
  6. Step 6: Final answer
    x = 26,297.05

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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.