Home / 34,469.28-47,566.35-21,062.97

Finding the Fourth Proportional to 34,469.28, 47,566.35 and 21,062.97

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Solution

The fourth proportional to 34,469.28, 47,566.35 and 21,062.97 is: 29,066.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,469.28 : 47,566.35 = 21,062.97 : x
  2. Step 2: Convert to fraction form
    34,469.28/47,566.35 = 21,062.97/x
  3. Step 3: Cross multiply
    34,469.28x = 47,566.35 × 21,062.97
  4. Step 4: Simplify right side
    34,469.28x = 1,001,888,603.06
  5. Step 5: Solve for x
    x = 1,001,888,603.06/34,469.28
  6. Step 6: Final answer
    x = 29,066.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.