Home / 32,650.70-45,083.31-25,085.06

Finding the Fourth Proportional to 32,650.70, 45,083.31 and 25,085.06

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Solution

The fourth proportional to 32,650.70, 45,083.31 and 25,085.06 is: 34,636.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,650.70 : 45,083.31 = 25,085.06 : x
  2. Step 2: Convert to fraction form
    32,650.70/45,083.31 = 25,085.06/x
  3. Step 3: Cross multiply
    32,650.70x = 45,083.31 × 25,085.06
  4. Step 4: Simplify right side
    32,650.70x = 1,130,917,536.35
  5. Step 5: Solve for x
    x = 1,130,917,536.35/32,650.70
  6. Step 6: Final answer
    x = 34,636.85

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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.