Home / 223,206.96-334,525.72-104,617.04

Finding the Fourth Proportional to 223,206.96, 334,525.72 and 104,617.04

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Solution

The fourth proportional to 223,206.96, 334,525.72 and 104,617.04 is: 156,792.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,206.96 : 334,525.72 = 104,617.04 : x
  2. Step 2: Convert to fraction form
    223,206.96/334,525.72 = 104,617.04/x
  3. Step 3: Cross multiply
    223,206.96x = 334,525.72 × 104,617.04
  4. Step 4: Simplify right side
    223,206.96x = 34,997,090,630.27
  5. Step 5: Solve for x
    x = 34,997,090,630.27/223,206.96
  6. Step 6: Final answer
    x = 156,792.11

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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.