Home / 113,051.33-169,594.31-37,125.98

Finding the Fourth Proportional to 113,051.33, 169,594.31 and 37,125.98

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Solution

The fourth proportional to 113,051.33, 169,594.31 and 37,125.98 is: 55,694.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,051.33 : 169,594.31 = 37,125.98 : x
  2. Step 2: Convert to fraction form
    113,051.33/169,594.31 = 37,125.98/x
  3. Step 3: Cross multiply
    113,051.33x = 169,594.31 × 37,125.98
  4. Step 4: Simplify right side
    113,051.33x = 6,296,354,961.17
  5. Step 5: Solve for x
    x = 6,296,354,961.17/113,051.33
  6. Step 6: Final answer
    x = 55,694.66

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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.