Home / 63,082.60-94,509.08-36,707.36

Finding the Fourth Proportional to 63,082.60, 94,509.08 and 36,707.36

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Solution

The fourth proportional to 63,082.60, 94,509.08 and 36,707.36 is: 54,994.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,082.60 : 94,509.08 = 36,707.36 : x
  2. Step 2: Convert to fraction form
    63,082.60/94,509.08 = 36,707.36/x
  3. Step 3: Cross multiply
    63,082.60x = 94,509.08 × 36,707.36
  4. Step 4: Simplify right side
    63,082.60x = 3,469,178,822.83
  5. Step 5: Solve for x
    x = 3,469,178,822.83/63,082.60
  6. Step 6: Final answer
    x = 54,994.23

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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.