Home / 48,530.94-72,796.81-15,250.26

Finding the Fourth Proportional to 48,530.94, 72,796.81 and 15,250.26

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Solution

The fourth proportional to 48,530.94, 72,796.81 and 15,250.26 is: 22,875.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,530.94 : 72,796.81 = 15,250.26 : x
  2. Step 2: Convert to fraction form
    48,530.94/72,796.81 = 15,250.26/x
  3. Step 3: Cross multiply
    48,530.94x = 72,796.81 × 15,250.26
  4. Step 4: Simplify right side
    48,530.94x = 1,110,170,279.67
  5. Step 5: Solve for x
    x = 1,110,170,279.67/48,530.94
  6. Step 6: Final answer
    x = 22,875.52

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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.