Home / 34,363.56-51,457.86-22,641.24

Finding the Fourth Proportional to 34,363.56, 51,457.86 and 22,641.24

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Solution

The fourth proportional to 34,363.56, 51,457.86 and 22,641.24 is: 33,904.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,363.56 : 51,457.86 = 22,641.24 : x
  2. Step 2: Convert to fraction form
    34,363.56/51,457.86 = 22,641.24/x
  3. Step 3: Cross multiply
    34,363.56x = 51,457.86 × 22,641.24
  4. Step 4: Simplify right side
    34,363.56x = 1,165,069,758.15
  5. Step 5: Solve for x
    x = 1,165,069,758.15/34,363.56
  6. Step 6: Final answer
    x = 33,904.22

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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.