Home / 34,267.23-47,274.30-22,940.38

Finding the Fourth Proportional to 34,267.23, 47,274.30 and 22,940.38

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Solution

The fourth proportional to 34,267.23, 47,274.30 and 22,940.38 is: 31,648.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,267.23 : 47,274.30 = 22,940.38 : x
  2. Step 2: Convert to fraction form
    34,267.23/47,274.30 = 22,940.38/x
  3. Step 3: Cross multiply
    34,267.23x = 47,274.30 × 22,940.38
  4. Step 4: Simplify right side
    34,267.23x = 1,084,490,055.16
  5. Step 5: Solve for x
    x = 1,084,490,055.16/34,267.23
  6. Step 6: Final answer
    x = 31,648.02

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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.