Home / 40,863.01-61,180.32-22,075.74

Finding the Fourth Proportional to 40,863.01, 61,180.32 and 22,075.74

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Solution

The fourth proportional to 40,863.01, 61,180.32 and 22,075.74 is: 33,051.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,863.01 : 61,180.32 = 22,075.74 : x
  2. Step 2: Convert to fraction form
    40,863.01/61,180.32 = 22,075.74/x
  3. Step 3: Cross multiply
    40,863.01x = 61,180.32 × 22,075.74
  4. Step 4: Simplify right side
    40,863.01x = 1,350,600,837.44
  5. Step 5: Solve for x
    x = 1,350,600,837.44/40,863.01
  6. Step 6: Final answer
    x = 33,051.92

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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.