Home / 164,515.96-246,875.46-64,658.62

Finding the Fourth Proportional to 164,515.96, 246,875.46 and 64,658.62

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Solution

The fourth proportional to 164,515.96, 246,875.46 and 64,658.62 is: 97,027.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,515.96 : 246,875.46 = 64,658.62 : x
  2. Step 2: Convert to fraction form
    164,515.96/246,875.46 = 64,658.62/x
  3. Step 3: Cross multiply
    164,515.96x = 246,875.46 × 64,658.62
  4. Step 4: Simplify right side
    164,515.96x = 15,962,626,555.47
  5. Step 5: Solve for x
    x = 15,962,626,555.47/164,515.96
  6. Step 6: Final answer
    x = 97,027.83

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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.