Home / 164,735.11-247,008.99-64,841.14

Finding the Fourth Proportional to 164,735.11, 247,008.99 and 64,841.14

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Solution

The fourth proportional to 164,735.11, 247,008.99 and 64,841.14 is: 97,224.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,735.11 : 247,008.99 = 64,841.14 : x
  2. Step 2: Convert to fraction form
    164,735.11/247,008.99 = 64,841.14/x
  3. Step 3: Cross multiply
    164,735.11x = 247,008.99 × 64,841.14
  4. Step 4: Simplify right side
    164,735.11x = 16,016,343,641.17
  5. Step 5: Solve for x
    x = 16,016,343,641.17/164,735.11
  6. Step 6: Final answer
    x = 97,224.83

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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.