Home / 64,347.13-96,318.73-44,239.29

Finding the Fourth Proportional to 64,347.13, 96,318.73 and 44,239.29

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Solution

The fourth proportional to 64,347.13, 96,318.73 and 44,239.29 is: 66,220.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,347.13 : 96,318.73 = 44,239.29 : x
  2. Step 2: Convert to fraction form
    64,347.13/96,318.73 = 44,239.29/x
  3. Step 3: Cross multiply
    64,347.13x = 96,318.73 × 44,239.29
  4. Step 4: Simplify right side
    64,347.13x = 4,261,072,228.90
  5. Step 5: Solve for x
    x = 4,261,072,228.90/64,347.13
  6. Step 6: Final answer
    x = 66,220.08

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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.