Home / 35,103.45-52,891.94-29,000.15

Finding the Fourth Proportional to 35,103.45, 52,891.94 and 29,000.15

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Solution

The fourth proportional to 35,103.45, 52,891.94 and 29,000.15 is: 43,695.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,103.45 : 52,891.94 = 29,000.15 : x
  2. Step 2: Convert to fraction form
    35,103.45/52,891.94 = 29,000.15/x
  3. Step 3: Cross multiply
    35,103.45x = 52,891.94 × 29,000.15
  4. Step 4: Simplify right side
    35,103.45x = 1,533,874,193.79
  5. Step 5: Solve for x
    x = 1,533,874,193.79/35,103.45
  6. Step 6: Final answer
    x = 43,695.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.