Home / 46,410.48-69,615.11-11,350.44

Finding the Fourth Proportional to 46,410.48, 69,615.11 and 11,350.44

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Solution

The fourth proportional to 46,410.48, 69,615.11 and 11,350.44 is: 17,025.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,410.48 : 69,615.11 = 11,350.44 : x
  2. Step 2: Convert to fraction form
    46,410.48/69,615.11 = 11,350.44/x
  3. Step 3: Cross multiply
    46,410.48x = 69,615.11 × 11,350.44
  4. Step 4: Simplify right side
    46,410.48x = 790,162,157.52
  5. Step 5: Solve for x
    x = 790,162,157.52/46,410.48
  6. Step 6: Final answer
    x = 17,025.51

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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.