Home / 176,124.15-243,051.78-95,551.67

Finding the Fourth Proportional to 176,124.15, 243,051.78 and 95,551.67

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Solution

The fourth proportional to 176,124.15, 243,051.78 and 95,551.67 is: 131,861.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,124.15 : 243,051.78 = 95,551.67 : x
  2. Step 2: Convert to fraction form
    176,124.15/243,051.78 = 95,551.67/x
  3. Step 3: Cross multiply
    176,124.15x = 243,051.78 × 95,551.67
  4. Step 4: Simplify right side
    176,124.15x = 23,224,002,260.21
  5. Step 5: Solve for x
    x = 23,224,002,260.21/176,124.15
  6. Step 6: Final answer
    x = 131,861.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.