Home / 196,302.73-294,501.08-63,195.43

Finding the Fourth Proportional to 196,302.73, 294,501.08 and 63,195.43

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Solution

The fourth proportional to 196,302.73, 294,501.08 and 63,195.43 is: 94,808.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,302.73 : 294,501.08 = 63,195.43 : x
  2. Step 2: Convert to fraction form
    196,302.73/294,501.08 = 63,195.43/x
  3. Step 3: Cross multiply
    196,302.73x = 294,501.08 × 63,195.43
  4. Step 4: Simplify right side
    196,302.73x = 18,611,122,386.06
  5. Step 5: Solve for x
    x = 18,611,122,386.06/196,302.73
  6. Step 6: Final answer
    x = 94,808.27

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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.