Home / 46,150.84-69,226.26-11,090.50

Finding the Fourth Proportional to 46,150.84, 69,226.26 and 11,090.50

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Solution

The fourth proportional to 46,150.84, 69,226.26 and 11,090.50 is: 16,635.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,150.84 : 69,226.26 = 11,090.50 : x
  2. Step 2: Convert to fraction form
    46,150.84/69,226.26 = 11,090.50/x
  3. Step 3: Cross multiply
    46,150.84x = 69,226.26 × 11,090.50
  4. Step 4: Simplify right side
    46,150.84x = 767,753,621.87
  5. Step 5: Solve for x
    x = 767,753,621.87/46,150.84
  6. Step 6: Final answer
    x = 16,635.74

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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.