Home / 34,817.94-48,048.24-19,713.48

Finding the Fourth Proportional to 34,817.94, 48,048.24 and 19,713.48

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Solution

The fourth proportional to 34,817.94, 48,048.24 and 19,713.48 is: 27,204.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,817.94 : 48,048.24 = 19,713.48 : x
  2. Step 2: Convert to fraction form
    34,817.94/48,048.24 = 19,713.48/x
  3. Step 3: Cross multiply
    34,817.94x = 48,048.24 × 19,713.48
  4. Step 4: Simplify right side
    34,817.94x = 947,198,018.28
  5. Step 5: Solve for x
    x = 947,198,018.28/34,817.94
  6. Step 6: Final answer
    x = 27,204.31

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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.