Home / 108,110.84-162,174.08-41,551.04

Finding the Fourth Proportional to 108,110.84, 162,174.08 and 41,551.04

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Solution

The fourth proportional to 108,110.84, 162,174.08 and 41,551.04 is: 62,329.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,110.84 : 162,174.08 = 41,551.04 : x
  2. Step 2: Convert to fraction form
    108,110.84/162,174.08 = 41,551.04/x
  3. Step 3: Cross multiply
    108,110.84x = 162,174.08 × 41,551.04
  4. Step 4: Simplify right side
    108,110.84x = 6,738,502,194.36
  5. Step 5: Solve for x
    x = 6,738,502,194.36/108,110.84
  6. Step 6: Final answer
    x = 62,329.57

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1.5x scale

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.