Home / 183,322.08-274,407.76-126,061.86

Finding the Fourth Proportional to 183,322.08, 274,407.76 and 126,061.86

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Solution

The fourth proportional to 183,322.08, 274,407.76 and 126,061.86 is: 188,697.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,322.08 : 274,407.76 = 126,061.86 : x
  2. Step 2: Convert to fraction form
    183,322.08/274,407.76 = 126,061.86/x
  3. Step 3: Cross multiply
    183,322.08x = 274,407.76 × 126,061.86
  4. Step 4: Simplify right side
    183,322.08x = 34,592,352,308.88
  5. Step 5: Solve for x
    x = 34,592,352,308.88/183,322.08
  6. Step 6: Final answer
    x = 188,697.14

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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.