Home / 63,328.29-95,101.22-56,228.51

Finding the Fourth Proportional to 63,328.29, 95,101.22 and 56,228.51

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Solution

The fourth proportional to 63,328.29, 95,101.22 and 56,228.51 is: 84,439.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,328.29 : 95,101.22 = 56,228.51 : x
  2. Step 2: Convert to fraction form
    63,328.29/95,101.22 = 56,228.51/x
  3. Step 3: Cross multiply
    63,328.29x = 95,101.22 × 56,228.51
  4. Step 4: Simplify right side
    63,328.29x = 5,347,399,856.39
  5. Step 5: Solve for x
    x = 5,347,399,856.39/63,328.29
  6. Step 6: Final answer
    x = 84,439.35

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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.