Home / 46,090.20-69,135.51-16,104.30

Finding the Fourth Proportional to 46,090.20, 69,135.51 and 16,104.30

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Solution

The fourth proportional to 46,090.20, 69,135.51 and 16,104.30 is: 24,156.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,090.20 : 69,135.51 = 16,104.30 : x
  2. Step 2: Convert to fraction form
    46,090.20/69,135.51 = 16,104.30/x
  3. Step 3: Cross multiply
    46,090.20x = 69,135.51 × 16,104.30
  4. Step 4: Simplify right side
    46,090.20x = 1,113,378,993.69
  5. Step 5: Solve for x
    x = 1,113,378,993.69/46,090.20
  6. Step 6: Final answer
    x = 24,156.52

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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.