Home / 244,784.15-338,017.54-153,060.62

Finding the Fourth Proportional to 244,784.15, 338,017.54 and 153,060.62

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Solution

The fourth proportional to 244,784.15, 338,017.54 and 153,060.62 is: 211,358.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,784.15 : 338,017.54 = 153,060.62 : x
  2. Step 2: Convert to fraction form
    244,784.15/338,017.54 = 153,060.62/x
  3. Step 3: Cross multiply
    244,784.15x = 338,017.54 × 153,060.62
  4. Step 4: Simplify right side
    244,784.15x = 51,737,174,243.27
  5. Step 5: Solve for x
    x = 51,737,174,243.27/244,784.15
  6. Step 6: Final answer
    x = 211,358.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.