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Finding the Fourth Proportional to 34,569.67, 51,852.06 and 19,732.09

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Solution

The fourth proportional to 34,569.67, 51,852.06 and 19,732.09 is: 29,596.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,569.67 : 51,852.06 = 19,732.09 : x
  2. Step 2: Convert to fraction form
    34,569.67/51,852.06 = 19,732.09/x
  3. Step 3: Cross multiply
    34,569.67x = 51,852.06 × 19,732.09
  4. Step 4: Simplify right side
    34,569.67x = 1,023,149,514.61
  5. Step 5: Solve for x
    x = 1,023,149,514.61/34,569.67
  6. Step 6: Final answer
    x = 29,596.74

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1.5x scale

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.