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Finding the Fourth Proportional to 165,094.34, 247,606.88 and 46,733.90

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Solution

The fourth proportional to 165,094.34, 247,606.88 and 46,733.90 is: 70,091.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,094.34 : 247,606.88 = 46,733.90 : x
  2. Step 2: Convert to fraction form
    165,094.34/247,606.88 = 46,733.90/x
  3. Step 3: Cross multiply
    165,094.34x = 247,606.88 × 46,733.90
  4. Step 4: Simplify right side
    165,094.34x = 11,571,633,697.53
  5. Step 5: Solve for x
    x = 11,571,633,697.53/165,094.34
  6. Step 6: Final answer
    x = 70,091.04

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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.