Home / 151,304.50-226,829.70-65,851.54

Finding the Fourth Proportional to 151,304.50, 226,829.70 and 65,851.54

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Solution

The fourth proportional to 151,304.50, 226,829.70 and 65,851.54 is: 98,722.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,304.50 : 226,829.70 = 65,851.54 : x
  2. Step 2: Convert to fraction form
    151,304.50/226,829.70 = 65,851.54/x
  3. Step 3: Cross multiply
    151,304.50x = 226,829.70 × 65,851.54
  4. Step 4: Simplify right side
    151,304.50x = 14,937,085,062.74
  5. Step 5: Solve for x
    x = 14,937,085,062.74/151,304.50
  6. Step 6: Final answer
    x = 98,722.01

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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.