Home / 34,352.32-51,463.12-19,571.44

Finding the Fourth Proportional to 34,352.32, 51,463.12 and 19,571.44

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Solution

The fourth proportional to 34,352.32, 51,463.12 and 19,571.44 is: 29,319.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,352.32 : 51,463.12 = 19,571.44 : x
  2. Step 2: Convert to fraction form
    34,352.32/51,463.12 = 19,571.44/x
  3. Step 3: Cross multiply
    34,352.32x = 51,463.12 × 19,571.44
  4. Step 4: Simplify right side
    34,352.32x = 1,007,207,365.29
  5. Step 5: Solve for x
    x = 1,007,207,365.29/34,352.32
  6. Step 6: Final answer
    x = 29,319.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.