Home / 63,832.32-95,595.12-35,683.20

Finding the Fourth Proportional to 63,832.32, 95,595.12 and 35,683.20

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Solution

The fourth proportional to 63,832.32, 95,595.12 and 35,683.20 is: 53,439.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,832.32 : 95,595.12 = 35,683.20 : x
  2. Step 2: Convert to fraction form
    63,832.32/95,595.12 = 35,683.20/x
  3. Step 3: Cross multiply
    63,832.32x = 95,595.12 × 35,683.20
  4. Step 4: Simplify right side
    63,832.32x = 3,411,139,785.98
  5. Step 5: Solve for x
    x = 3,411,139,785.98/63,832.32
  6. Step 6: Final answer
    x = 53,439.07

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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.