Home / 34,213.24-47,185.50-22,267.36

Finding the Fourth Proportional to 34,213.24, 47,185.50 and 22,267.36

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Solution

The fourth proportional to 34,213.24, 47,185.50 and 22,267.36 is: 30,710.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,213.24 : 47,185.50 = 22,267.36 : x
  2. Step 2: Convert to fraction form
    34,213.24/47,185.50 = 22,267.36/x
  3. Step 3: Cross multiply
    34,213.24x = 47,185.50 × 22,267.36
  4. Step 4: Simplify right side
    34,213.24x = 1,050,696,515.28
  5. Step 5: Solve for x
    x = 1,050,696,515.28/34,213.24
  6. Step 6: Final answer
    x = 30,710.23

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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.