Home / 164,966.26-247,469.64-58,328.14

Finding the Fourth Proportional to 164,966.26, 247,469.64 and 58,328.14

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Solution

The fourth proportional to 164,966.26, 247,469.64 and 58,328.14 is: 87,499.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,966.26 : 247,469.64 = 58,328.14 : x
  2. Step 2: Convert to fraction form
    164,966.26/247,469.64 = 58,328.14/x
  3. Step 3: Cross multiply
    164,966.26x = 247,469.64 × 58,328.14
  4. Step 4: Simplify right side
    164,966.26x = 14,434,445,062.40
  5. Step 5: Solve for x
    x = 14,434,445,062.40/164,966.26
  6. Step 6: Final answer
    x = 87,499.38

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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.