Home / 164,093.34-246,140.10-53,285.34

Finding the Fourth Proportional to 164,093.34, 246,140.10 and 53,285.34

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Solution

The fourth proportional to 164,093.34, 246,140.10 and 53,285.34 is: 79,928.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,093.34 : 246,140.10 = 53,285.34 : x
  2. Step 2: Convert to fraction form
    164,093.34/246,140.10 = 53,285.34/x
  3. Step 3: Cross multiply
    164,093.34x = 246,140.10 × 53,285.34
  4. Step 4: Simplify right side
    164,093.34x = 13,115,658,916.13
  5. Step 5: Solve for x
    x = 13,115,658,916.13/164,093.34
  6. Step 6: Final answer
    x = 79,928.04

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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.