Home / 34,733.46-47,934.98-19,629.25

Finding the Fourth Proportional to 34,733.46, 47,934.98 and 19,629.25

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Solution

The fourth proportional to 34,733.46, 47,934.98 and 19,629.25 is: 27,089.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,733.46 : 47,934.98 = 19,629.25 : x
  2. Step 2: Convert to fraction form
    34,733.46/47,934.98 = 19,629.25/x
  3. Step 3: Cross multiply
    34,733.46x = 47,934.98 × 19,629.25
  4. Step 4: Simplify right side
    34,733.46x = 940,927,635.40
  5. Step 5: Solve for x
    x = 940,927,635.40/34,733.46
  6. Step 6: Final answer
    x = 27,089.95

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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.