Home / 13,026.52-19,528.24-6,268.19

Finding the Fourth Proportional to 13,026.52, 19,528.24 and 6,268.19

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Solution

The fourth proportional to 13,026.52, 19,528.24 and 6,268.19 is: 9,396.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,026.52 : 19,528.24 = 6,268.19 : x
  2. Step 2: Convert to fraction form
    13,026.52/19,528.24 = 6,268.19/x
  3. Step 3: Cross multiply
    13,026.52x = 19,528.24 × 6,268.19
  4. Step 4: Simplify right side
    13,026.52x = 122,406,617.13
  5. Step 5: Solve for x
    x = 122,406,617.13/13,026.52
  6. Step 6: Final answer
    x = 9,396.72

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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.