Home / 63,036.96-94,477.68-34,933.20

Finding the Fourth Proportional to 63,036.96, 94,477.68 and 34,933.20

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Solution

The fourth proportional to 63,036.96, 94,477.68 and 34,933.20 is: 52,356.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,036.96 : 94,477.68 = 34,933.20 : x
  2. Step 2: Convert to fraction form
    63,036.96/94,477.68 = 34,933.20/x
  3. Step 3: Cross multiply
    63,036.96x = 94,477.68 × 34,933.20
  4. Step 4: Simplify right side
    63,036.96x = 3,300,407,690.98
  5. Step 5: Solve for x
    x = 3,300,407,690.98/63,036.96
  6. Step 6: Final answer
    x = 52,356.71

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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.