Home / 34,150.44-47,125.80-19,044.66

Finding the Fourth Proportional to 34,150.44, 47,125.80 and 19,044.66

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Solution

The fourth proportional to 34,150.44, 47,125.80 and 19,044.66 is: 26,280.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,150.44 : 47,125.80 = 19,044.66 : x
  2. Step 2: Convert to fraction form
    34,150.44/47,125.80 = 19,044.66/x
  3. Step 3: Cross multiply
    34,150.44x = 47,125.80 × 19,044.66
  4. Step 4: Simplify right side
    34,150.44x = 897,494,838.23
  5. Step 5: Solve for x
    x = 897,494,838.23/34,150.44
  6. Step 6: Final answer
    x = 26,280.62

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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.