Home / 19,548.03-29,300.04-9,694.38

Finding the Fourth Proportional to 19,548.03, 29,300.04 and 9,694.38

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Solution

The fourth proportional to 19,548.03, 29,300.04 and 9,694.38 is: 14,530.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,548.03 : 29,300.04 = 9,694.38 : x
  2. Step 2: Convert to fraction form
    19,548.03/29,300.04 = 9,694.38/x
  3. Step 3: Cross multiply
    19,548.03x = 29,300.04 × 9,694.38
  4. Step 4: Simplify right side
    19,548.03x = 284,045,721.78
  5. Step 5: Solve for x
    x = 284,045,721.78/19,548.03
  6. Step 6: Final answer
    x = 14,530.66

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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.