Home / 244,590.56-337,391.96-153,802.80

Finding the Fourth Proportional to 244,590.56, 337,391.96 and 153,802.80

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Solution

The fourth proportional to 244,590.56, 337,391.96 and 153,802.80 is: 212,157.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,590.56 : 337,391.96 = 153,802.80 : x
  2. Step 2: Convert to fraction form
    244,590.56/337,391.96 = 153,802.80/x
  3. Step 3: Cross multiply
    244,590.56x = 337,391.96 × 153,802.80
  4. Step 4: Simplify right side
    244,590.56x = 51,891,828,145.49
  5. Step 5: Solve for x
    x = 51,891,828,145.49/244,590.56
  6. Step 6: Final answer
    x = 212,157.94

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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.