Home / 48,063.92-72,054.96-29,357.08

Finding the Fourth Proportional to 48,063.92, 72,054.96 and 29,357.08

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Solution

The fourth proportional to 48,063.92, 72,054.96 and 29,357.08 is: 44,010.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,063.92 : 72,054.96 = 29,357.08 : x
  2. Step 2: Convert to fraction form
    48,063.92/72,054.96 = 29,357.08/x
  3. Step 3: Cross multiply
    48,063.92x = 72,054.96 × 29,357.08
  4. Step 4: Simplify right side
    48,063.92x = 2,115,323,225.12
  5. Step 5: Solve for x
    x = 2,115,323,225.12/48,063.92
  6. Step 6: Final answer
    x = 44,010.63

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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.