Home / 64,027.10-96,040.65-41,908.70

Finding the Fourth Proportional to 64,027.10, 96,040.65 and 41,908.70

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Solution

The fourth proportional to 64,027.10, 96,040.65 and 41,908.70 is: 62,863.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,027.10 : 96,040.65 = 41,908.70 : x
  2. Step 2: Convert to fraction form
    64,027.10/96,040.65 = 41,908.70/x
  3. Step 3: Cross multiply
    64,027.10x = 96,040.65 × 41,908.70
  4. Step 4: Simplify right side
    64,027.10x = 4,024,938,788.66
  5. Step 5: Solve for x
    x = 4,024,938,788.66/64,027.10
  6. Step 6: Final answer
    x = 62,863.05

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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.