Home / 176,390.08-243,417.36-95,817.04

Finding the Fourth Proportional to 176,390.08, 243,417.36 and 95,817.04

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Solution

The fourth proportional to 176,390.08, 243,417.36 and 95,817.04 is: 132,227.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,390.08 : 243,417.36 = 95,817.04 : x
  2. Step 2: Convert to fraction form
    176,390.08/243,417.36 = 95,817.04/x
  3. Step 3: Cross multiply
    176,390.08x = 243,417.36 × 95,817.04
  4. Step 4: Simplify right side
    176,390.08x = 23,323,530,919.81
  5. Step 5: Solve for x
    x = 23,323,530,919.81/176,390.08
  6. Step 6: Final answer
    x = 132,227.00

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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.