Home / 45,934.45-63,384.82-25,793.56

Finding the Fourth Proportional to 45,934.45, 63,384.82 and 25,793.56

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Solution

The fourth proportional to 45,934.45, 63,384.82 and 25,793.56 is: 35,592.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,934.45 : 63,384.82 = 25,793.56 : x
  2. Step 2: Convert to fraction form
    45,934.45/63,384.82 = 25,793.56/x
  3. Step 3: Cross multiply
    45,934.45x = 63,384.82 × 25,793.56
  4. Step 4: Simplify right side
    45,934.45x = 1,634,920,157.76
  5. Step 5: Solve for x
    x = 1,634,920,157.76/45,934.45
  6. Step 6: Final answer
    x = 35,592.46

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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.