Home / 34,583.36-47,711.04-22,005.76

Finding the Fourth Proportional to 34,583.36, 47,711.04 and 22,005.76

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Solution

The fourth proportional to 34,583.36, 47,711.04 and 22,005.76 is: 30,359.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,583.36 : 47,711.04 = 22,005.76 : x
  2. Step 2: Convert to fraction form
    34,583.36/47,711.04 = 22,005.76/x
  3. Step 3: Cross multiply
    34,583.36x = 47,711.04 × 22,005.76
  4. Step 4: Simplify right side
    34,583.36x = 1,049,917,695.59
  5. Step 5: Solve for x
    x = 1,049,917,695.59/34,583.36
  6. Step 6: Final answer
    x = 30,359.04

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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.