Home / 63,106.86-94,657.99-25,665.87

Finding the Fourth Proportional to 63,106.86, 94,657.99 and 25,665.87

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Solution

The fourth proportional to 63,106.86, 94,657.99 and 25,665.87 is: 38,497.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,106.86 : 94,657.99 = 25,665.87 : x
  2. Step 2: Convert to fraction form
    63,106.86/94,657.99 = 25,665.87/x
  3. Step 3: Cross multiply
    63,106.86x = 94,657.99 × 25,665.87
  4. Step 4: Simplify right side
    63,106.86x = 2,429,479,665.80
  5. Step 5: Solve for x
    x = 2,429,479,665.80/63,106.86
  6. Step 6: Final answer
    x = 38,497.87

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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.