Home / 23,425.56-35,149.89-10,946.45

Finding the Fourth Proportional to 23,425.56, 35,149.89 and 10,946.45

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Solution

The fourth proportional to 23,425.56, 35,149.89 and 10,946.45 is: 16,425.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,425.56 : 35,149.89 = 10,946.45 : x
  2. Step 2: Convert to fraction form
    23,425.56/35,149.89 = 10,946.45/x
  3. Step 3: Cross multiply
    23,425.56x = 35,149.89 × 10,946.45
  4. Step 4: Simplify right side
    23,425.56x = 384,766,282.91
  5. Step 5: Solve for x
    x = 384,766,282.91/23,425.56
  6. Step 6: Final answer
    x = 16,425.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.