Home / 195,006.32-292,467.88-61,898.48

Finding the Fourth Proportional to 195,006.32, 292,467.88 and 61,898.48

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Solution

The fourth proportional to 195,006.32, 292,467.88 and 61,898.48 is: 92,834.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,006.32 : 292,467.88 = 61,898.48 : x
  2. Step 2: Convert to fraction form
    195,006.32/292,467.88 = 61,898.48/x
  3. Step 3: Cross multiply
    195,006.32x = 292,467.88 × 61,898.48
  4. Step 4: Simplify right side
    195,006.32x = 18,103,317,220.82
  5. Step 5: Solve for x
    x = 18,103,317,220.82/195,006.32
  6. Step 6: Final answer
    x = 92,834.52

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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.