Home / 63,166.33-94,749.29-43,384.91

Finding the Fourth Proportional to 63,166.33, 94,749.29 and 43,384.91

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Solution

The fourth proportional to 63,166.33, 94,749.29 and 43,384.91 is: 65,077.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,166.33 : 94,749.29 = 43,384.91 : x
  2. Step 2: Convert to fraction form
    63,166.33/94,749.29 = 43,384.91/x
  3. Step 3: Cross multiply
    63,166.33x = 94,749.29 × 43,384.91
  4. Step 4: Simplify right side
    63,166.33x = 4,110,689,202.29
  5. Step 5: Solve for x
    x = 4,110,689,202.29/63,166.33
  6. Step 6: Final answer
    x = 65,077.23

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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.