Home / 364,193.04-546,370.74-111,508.96

Finding the Fourth Proportional to 364,193.04, 546,370.74 and 111,508.96

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Solution

The fourth proportional to 364,193.04, 546,370.74 and 111,508.96 is: 167,288.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,193.04 : 546,370.74 = 111,508.96 : x
  2. Step 2: Convert to fraction form
    364,193.04/546,370.74 = 111,508.96/x
  3. Step 3: Cross multiply
    364,193.04x = 546,370.74 × 111,508.96
  4. Step 4: Simplify right side
    364,193.04x = 60,925,232,991.83
  5. Step 5: Solve for x
    x = 60,925,232,991.83/364,193.04
  6. Step 6: Final answer
    x = 167,288.30

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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.