Home / 63,495.72-95,263.41-38,222.91

Finding the Fourth Proportional to 63,495.72, 95,263.41 and 38,222.91

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Solution

The fourth proportional to 63,495.72, 95,263.41 and 38,222.91 is: 57,346.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,495.72 : 95,263.41 = 38,222.91 : x
  2. Step 2: Convert to fraction form
    63,495.72/95,263.41 = 38,222.91/x
  3. Step 3: Cross multiply
    63,495.72x = 95,263.41 × 38,222.91
  4. Step 4: Simplify right side
    63,495.72x = 3,641,244,746.72
  5. Step 5: Solve for x
    x = 3,641,244,746.72/63,495.72
  6. Step 6: Final answer
    x = 57,346.30

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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.