Home / 134,520.54-201,810.51-41,033.58

Finding the Fourth Proportional to 134,520.54, 201,810.51 and 41,033.58

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Solution

The fourth proportional to 134,520.54, 201,810.51 and 41,033.58 is: 61,559.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,520.54 : 201,810.51 = 41,033.58 : x
  2. Step 2: Convert to fraction form
    134,520.54/201,810.51 = 41,033.58/x
  3. Step 3: Cross multiply
    134,520.54x = 201,810.51 × 41,033.58
  4. Step 4: Simplify right side
    134,520.54x = 8,281,007,706.93
  5. Step 5: Solve for x
    x = 8,281,007,706.93/134,520.54
  6. Step 6: Final answer
    x = 61,559.43

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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.