Home / 46,110.17-69,122.72-18,049.34

Finding the Fourth Proportional to 46,110.17, 69,122.72 and 18,049.34

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Solution

The fourth proportional to 46,110.17, 69,122.72 and 18,049.34 is: 27,057.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,110.17 : 69,122.72 = 18,049.34 : x
  2. Step 2: Convert to fraction form
    46,110.17/69,122.72 = 18,049.34/x
  3. Step 3: Cross multiply
    46,110.17x = 69,122.72 × 18,049.34
  4. Step 4: Simplify right side
    46,110.17x = 1,247,619,174.51
  5. Step 5: Solve for x
    x = 1,247,619,174.51/46,110.17
  6. Step 6: Final answer
    x = 27,057.36

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1.5x scale

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.