Home / 63,376.36-95,050.14-28,297

Finding the Fourth Proportional to 63,376.36, 95,050.14 and 28,297

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Solution

The fourth proportional to 63,376.36, 95,050.14 and 28,297 is: 42,439.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,376.36 : 95,050.14 = 28,297 : x
  2. Step 2: Convert to fraction form
    63,376.36/95,050.14 = 28,297/x
  3. Step 3: Cross multiply
    63,376.36x = 95,050.14 × 28,297
  4. Step 4: Simplify right side
    63,376.36x = 2,689,633,811.58
  5. Step 5: Solve for x
    x = 2,689,633,811.58/63,376.36
  6. Step 6: Final answer
    x = 42,439.07

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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.