Home / 62,003.48-92,977.54-17,619.91

Finding the Fourth Proportional to 62,003.48, 92,977.54 and 17,619.91

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Solution

The fourth proportional to 62,003.48, 92,977.54 and 17,619.91 is: 26,422.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,003.48 : 92,977.54 = 17,619.91 : x
  2. Step 2: Convert to fraction form
    62,003.48/92,977.54 = 17,619.91/x
  3. Step 3: Cross multiply
    62,003.48x = 92,977.54 × 17,619.91
  4. Step 4: Simplify right side
    62,003.48x = 1,638,255,610.33
  5. Step 5: Solve for x
    x = 1,638,255,610.33/62,003.48
  6. Step 6: Final answer
    x = 26,422.00

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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.