Home / 64,753.33-97,147.28-23,204.53

Finding the Fourth Proportional to 64,753.33, 97,147.28 and 23,204.53

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Solution

The fourth proportional to 64,753.33, 97,147.28 and 23,204.53 is: 34,812.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,753.33 : 97,147.28 = 23,204.53 : x
  2. Step 2: Convert to fraction form
    64,753.33/97,147.28 = 23,204.53/x
  3. Step 3: Cross multiply
    64,753.33x = 97,147.28 × 23,204.53
  4. Step 4: Simplify right side
    64,753.33x = 2,254,256,973.18
  5. Step 5: Solve for x
    x = 2,254,256,973.18/64,753.33
  6. Step 6: Final answer
    x = 34,812.99

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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.