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Finding the Fourth Proportional to 176,445.36, 264,601.80 and 64,097.82

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Solution

The fourth proportional to 176,445.36, 264,601.80 and 64,097.82 is: 96,122.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,445.36 : 264,601.80 = 64,097.82 : x
  2. Step 2: Convert to fraction form
    176,445.36/264,601.80 = 64,097.82/x
  3. Step 3: Cross multiply
    176,445.36x = 264,601.80 × 64,097.82
  4. Step 4: Simplify right side
    176,445.36x = 16,960,398,548.08
  5. Step 5: Solve for x
    x = 16,960,398,548.08/176,445.36
  6. Step 6: Final answer
    x = 96,122.67

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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.