Home / 10,024.05-13,833.99-5,775.50

Finding the Fourth Proportional to 10,024.05, 13,833.99 and 5,775.50

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Solution

The fourth proportional to 10,024.05, 13,833.99 and 5,775.50 is: 7,970.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024.05 : 13,833.99 = 5,775.50 : x
  2. Step 2: Convert to fraction form
    10,024.05/13,833.99 = 5,775.50/x
  3. Step 3: Cross multiply
    10,024.05x = 13,833.99 × 5,775.50
  4. Step 4: Simplify right side
    10,024.05x = 79,898,243.83
  5. Step 5: Solve for x
    x = 79,898,243.83/10,024.05
  6. Step 6: Final answer
    x = 7,970.65

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.