Home / 195,006.38-292,509.56-47,262.38

Finding the Fourth Proportional to 195,006.38, 292,509.56 and 47,262.38

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Solution

The fourth proportional to 195,006.38, 292,509.56 and 47,262.38 is: 70,893.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,006.38 : 292,509.56 = 47,262.38 : x
  2. Step 2: Convert to fraction form
    195,006.38/292,509.56 = 47,262.38/x
  3. Step 3: Cross multiply
    195,006.38x = 292,509.56 × 47,262.38
  4. Step 4: Simplify right side
    195,006.38x = 13,824,696,633.96
  5. Step 5: Solve for x
    x = 13,824,696,633.96/195,006.38
  6. Step 6: Final answer
    x = 70,893.56

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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.