Home / 64,726.00-96,964.61-39,693.05

Finding the Fourth Proportional to 64,726.00, 96,964.61 and 39,693.05

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Solution

The fourth proportional to 64,726.00, 96,964.61 and 39,693.05 is: 59,463.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,726.00 : 96,964.61 = 39,693.05 : x
  2. Step 2: Convert to fraction form
    64,726.00/96,964.61 = 39,693.05/x
  3. Step 3: Cross multiply
    64,726.00x = 96,964.61 × 39,693.05
  4. Step 4: Simplify right side
    64,726.00x = 3,848,820,429.67
  5. Step 5: Solve for x
    x = 3,848,820,429.67/64,726.00
  6. Step 6: Final answer
    x = 59,463.28

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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.