Home / 34,447.40-47,525.16-22,517.62

Finding the Fourth Proportional to 34,447.40, 47,525.16 and 22,517.62

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Solution

The fourth proportional to 34,447.40, 47,525.16 and 22,517.62 is: 31,066.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,447.40 : 47,525.16 = 22,517.62 : x
  2. Step 2: Convert to fraction form
    34,447.40/47,525.16 = 22,517.62/x
  3. Step 3: Cross multiply
    34,447.40x = 47,525.16 × 22,517.62
  4. Step 4: Simplify right side
    34,447.40x = 1,070,153,493.32
  5. Step 5: Solve for x
    x = 1,070,153,493.32/34,447.40
  6. Step 6: Final answer
    x = 31,066.31

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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.