Home / 43,024.36-64,526.84-18,092.56

Finding the Fourth Proportional to 43,024.36, 64,526.84 and 18,092.56

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Solution

The fourth proportional to 43,024.36, 64,526.84 and 18,092.56 is: 27,134.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,024.36 : 64,526.84 = 18,092.56 : x
  2. Step 2: Convert to fraction form
    43,024.36/64,526.84 = 18,092.56/x
  3. Step 3: Cross multiply
    43,024.36x = 64,526.84 × 18,092.56
  4. Step 4: Simplify right side
    43,024.36x = 1,167,455,724.31
  5. Step 5: Solve for x
    x = 1,167,455,724.31/43,024.36
  6. Step 6: Final answer
    x = 27,134.76

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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.