Home / 153,681.49-230,522.22-41,361.94

Finding the Fourth Proportional to 153,681.49, 230,522.22 and 41,361.94

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Solution

The fourth proportional to 153,681.49, 230,522.22 and 41,361.94 is: 62,042.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,681.49 : 230,522.22 = 41,361.94 : x
  2. Step 2: Convert to fraction form
    153,681.49/230,522.22 = 41,361.94/x
  3. Step 3: Cross multiply
    153,681.49x = 230,522.22 × 41,361.94
  4. Step 4: Simplify right side
    153,681.49x = 9,534,846,232.31
  5. Step 5: Solve for x
    x = 9,534,846,232.31/153,681.49
  6. Step 6: Final answer
    x = 62,042.91

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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.