Home / 34,557.12-47,622.24-25,110.72

Finding the Fourth Proportional to 34,557.12, 47,622.24 and 25,110.72

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Solution

The fourth proportional to 34,557.12, 47,622.24 and 25,110.72 is: 34,604.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,557.12 : 47,622.24 = 25,110.72 : x
  2. Step 2: Convert to fraction form
    34,557.12/47,622.24 = 25,110.72/x
  3. Step 3: Cross multiply
    34,557.12x = 47,622.24 × 25,110.72
  4. Step 4: Simplify right side
    34,557.12x = 1,195,828,734.41
  5. Step 5: Solve for x
    x = 1,195,828,734.41/34,557.12
  6. Step 6: Final answer
    x = 34,604.41

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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.