Home / 149,748.38-224,676.04-64,323.36

Finding the Fourth Proportional to 149,748.38, 224,676.04 and 64,323.36

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Solution

The fourth proportional to 149,748.38, 224,676.04 and 64,323.36 is: 96,508.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,748.38 : 224,676.04 = 64,323.36 : x
  2. Step 2: Convert to fraction form
    149,748.38/224,676.04 = 64,323.36/x
  3. Step 3: Cross multiply
    149,748.38x = 224,676.04 × 64,323.36
  4. Step 4: Simplify right side
    149,748.38x = 14,451,917,804.29
  5. Step 5: Solve for x
    x = 14,451,917,804.29/149,748.38
  6. Step 6: Final answer
    x = 96,508.01

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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.