Home / 176,213.30-264,317.65-43,094.71

Finding the Fourth Proportional to 176,213.30, 264,317.65 and 43,094.71

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Solution

The fourth proportional to 176,213.30, 264,317.65 and 43,094.71 is: 64,641.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,213.30 : 264,317.65 = 43,094.71 : x
  2. Step 2: Convert to fraction form
    176,213.30/264,317.65 = 43,094.71/x
  3. Step 3: Cross multiply
    176,213.30x = 264,317.65 × 43,094.71
  4. Step 4: Simplify right side
    176,213.30x = 11,390,691,153.04
  5. Step 5: Solve for x
    x = 11,390,691,153.04/176,213.30
  6. Step 6: Final answer
    x = 64,641.50

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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.