Home / 34,977.31-52,458.49-10,010.66

Finding the Fourth Proportional to 34,977.31, 52,458.49 and 10,010.66

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Solution

The fourth proportional to 34,977.31, 52,458.49 and 10,010.66 is: 15,013.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,977.31 : 52,458.49 = 10,010.66 : x
  2. Step 2: Convert to fraction form
    34,977.31/52,458.49 = 10,010.66/x
  3. Step 3: Cross multiply
    34,977.31x = 52,458.49 × 10,010.66
  4. Step 4: Simplify right side
    34,977.31x = 525,143,801.41
  5. Step 5: Solve for x
    x = 525,143,801.41/34,977.31
  6. Step 6: Final answer
    x = 15,013.84

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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.