Home / 49,513.52-74,270.64-23,247.92

Finding the Fourth Proportional to 49,513.52, 74,270.64 and 23,247.92

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Solution

The fourth proportional to 49,513.52, 74,270.64 and 23,247.92 is: 34,872.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,513.52 : 74,270.64 = 23,247.92 : x
  2. Step 2: Convert to fraction form
    49,513.52/74,270.64 = 23,247.92/x
  3. Step 3: Cross multiply
    49,513.52x = 74,270.64 × 23,247.92
  4. Step 4: Simplify right side
    49,513.52x = 1,726,637,897.07
  5. Step 5: Solve for x
    x = 1,726,637,897.07/49,513.52
  6. Step 6: Final answer
    x = 34,872.05

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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.