Home / 64,232.07-96,362.73-34,649.25

Finding the Fourth Proportional to 64,232.07, 96,362.73 and 34,649.25

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Solution

The fourth proportional to 64,232.07, 96,362.73 and 34,649.25 is: 51,981.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,232.07 : 96,362.73 = 34,649.25 : x
  2. Step 2: Convert to fraction form
    64,232.07/96,362.73 = 34,649.25/x
  3. Step 3: Cross multiply
    64,232.07x = 96,362.73 × 34,649.25
  4. Step 4: Simplify right side
    64,232.07x = 3,338,896,322.45
  5. Step 5: Solve for x
    x = 3,338,896,322.45/64,232.07
  6. Step 6: Final answer
    x = 51,981.76

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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.