Home / 34,733.30-47,933.81-19,626.59

Finding the Fourth Proportional to 34,733.30, 47,933.81 and 19,626.59

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Solution

The fourth proportional to 34,733.30, 47,933.81 and 19,626.59 is: 27,085.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,733.30 : 47,933.81 = 19,626.59 : x
  2. Step 2: Convert to fraction form
    34,733.30/47,933.81 = 19,626.59/x
  3. Step 3: Cross multiply
    34,733.30x = 47,933.81 × 19,626.59
  4. Step 4: Simplify right side
    34,733.30x = 940,777,331.31
  5. Step 5: Solve for x
    x = 940,777,331.31/34,733.30
  6. Step 6: Final answer
    x = 27,085.75

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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.