Home / 152,801.04-227,895.37-134,203.44

Finding the Fourth Proportional to 152,801.04, 227,895.37 and 134,203.44

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Solution

The fourth proportional to 152,801.04, 227,895.37 and 134,203.44 is: 200,157.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,801.04 : 227,895.37 = 134,203.44 : x
  2. Step 2: Convert to fraction form
    152,801.04/227,895.37 = 134,203.44/x
  3. Step 3: Cross multiply
    152,801.04x = 227,895.37 × 134,203.44
  4. Step 4: Simplify right side
    152,801.04x = 30,584,342,614.07
  5. Step 5: Solve for x
    x = 30,584,342,614.07/152,801.04
  6. Step 6: Final answer
    x = 200,157.95

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.