Home / 46,358.55-69,543.26-14,757.54

Finding the Fourth Proportional to 46,358.55, 69,543.26 and 14,757.54

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Solution

The fourth proportional to 46,358.55, 69,543.26 and 14,757.54 is: 22,138.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,358.55 : 69,543.26 = 14,757.54 : x
  2. Step 2: Convert to fraction form
    46,358.55/69,543.26 = 14,757.54/x
  3. Step 3: Cross multiply
    46,358.55x = 69,543.26 × 14,757.54
  4. Step 4: Simplify right side
    46,358.55x = 1,026,287,553.13
  5. Step 5: Solve for x
    x = 1,026,287,553.13/46,358.55
  6. Step 6: Final answer
    x = 22,138.04

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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.