Home / 97,001.84-145,569.56-33,822.48

Finding the Fourth Proportional to 97,001.84, 145,569.56 and 33,822.48

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Solution

The fourth proportional to 97,001.84, 145,569.56 and 33,822.48 is: 50,757.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,001.84 : 145,569.56 = 33,822.48 : x
  2. Step 2: Convert to fraction form
    97,001.84/145,569.56 = 33,822.48/x
  3. Step 3: Cross multiply
    97,001.84x = 145,569.56 × 33,822.48
  4. Step 4: Simplify right side
    97,001.84x = 4,923,523,531.71
  5. Step 5: Solve for x
    x = 4,923,523,531.71/97,001.84
  6. Step 6: Final answer
    x = 50,757.01

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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.