Home / 28,654.87-43,027.26-24,270.01

Finding the Fourth Proportional to 28,654.87, 43,027.26 and 24,270.01

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Solution

The fourth proportional to 28,654.87, 43,027.26 and 24,270.01 is: 36,443.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,654.87 : 43,027.26 = 24,270.01 : x
  2. Step 2: Convert to fraction form
    28,654.87/43,027.26 = 24,270.01/x
  3. Step 3: Cross multiply
    28,654.87x = 43,027.26 × 24,270.01
  4. Step 4: Simplify right side
    28,654.87x = 1,044,272,030.47
  5. Step 5: Solve for x
    x = 1,044,272,030.47/28,654.87
  6. Step 6: Final answer
    x = 36,443.09

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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.