Home / 44,812.31-61,833.75-25,688.57

Finding the Fourth Proportional to 44,812.31, 61,833.75 and 25,688.57

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Solution

The fourth proportional to 44,812.31, 61,833.75 and 25,688.57 is: 35,446.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,812.31 : 61,833.75 = 25,688.57 : x
  2. Step 2: Convert to fraction form
    44,812.31/61,833.75 = 25,688.57/x
  3. Step 3: Cross multiply
    44,812.31x = 61,833.75 × 25,688.57
  4. Step 4: Simplify right side
    44,812.31x = 1,588,420,306.07
  5. Step 5: Solve for x
    x = 1,588,420,306.07/44,812.31
  6. Step 6: Final answer
    x = 35,446.07

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Why These Related Problems?

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