Home / 66,052.74-99,083.82-26,610.06

Finding the Fourth Proportional to 66,052.74, 99,083.82 and 26,610.06

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Solution

The fourth proportional to 66,052.74, 99,083.82 and 26,610.06 is: 39,916.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,052.74 : 99,083.82 = 26,610.06 : x
  2. Step 2: Convert to fraction form
    66,052.74/99,083.82 = 26,610.06/x
  3. Step 3: Cross multiply
    66,052.74x = 99,083.82 × 26,610.06
  4. Step 4: Simplify right side
    66,052.74x = 2,636,626,395.23
  5. Step 5: Solve for x
    x = 2,636,626,395.23/66,052.74
  6. Step 6: Final answer
    x = 39,916.99

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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.