Home / 64,027.93-88,363.43-35,353.12

Finding the Fourth Proportional to 64,027.93, 88,363.43 and 35,353.12

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Solution

The fourth proportional to 64,027.93, 88,363.43 and 35,353.12 is: 48,790.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,027.93 : 88,363.43 = 35,353.12 : x
  2. Step 2: Convert to fraction form
    64,027.93/88,363.43 = 35,353.12/x
  3. Step 3: Cross multiply
    64,027.93x = 88,363.43 × 35,353.12
  4. Step 4: Simplify right side
    64,027.93x = 3,123,922,944.40
  5. Step 5: Solve for x
    x = 3,123,922,944.40/64,027.93
  6. Step 6: Final answer
    x = 48,790.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.