Home / 32,967.39-49,436.25-19,646.62

Finding the Fourth Proportional to 32,967.39, 49,436.25 and 19,646.62

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Solution

The fourth proportional to 32,967.39, 49,436.25 and 19,646.62 is: 29,461.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,967.39 : 49,436.25 = 19,646.62 : x
  2. Step 2: Convert to fraction form
    32,967.39/49,436.25 = 19,646.62/x
  3. Step 3: Cross multiply
    32,967.39x = 49,436.25 × 19,646.62
  4. Step 4: Simplify right side
    32,967.39x = 971,255,217.98
  5. Step 5: Solve for x
    x = 971,255,217.98/32,967.39
  6. Step 6: Final answer
    x = 29,461.09

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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.