Home / 34,393.26-47,445.23-22,463.58

Finding the Fourth Proportional to 34,393.26, 47,445.23 and 22,463.58

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Solution

The fourth proportional to 34,393.26, 47,445.23 and 22,463.58 is: 30,988.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,393.26 : 47,445.23 = 22,463.58 : x
  2. Step 2: Convert to fraction form
    34,393.26/47,445.23 = 22,463.58/x
  3. Step 3: Cross multiply
    34,393.26x = 47,445.23 × 22,463.58
  4. Step 4: Simplify right side
    34,393.26x = 1,065,789,719.72
  5. Step 5: Solve for x
    x = 1,065,789,719.72/34,393.26
  6. Step 6: Final answer
    x = 30,988.33

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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.