Home / 19,486.33-29,232.08-6,334.27

Finding the Fourth Proportional to 19,486.33, 29,232.08 and 6,334.27

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Solution

The fourth proportional to 19,486.33, 29,232.08 and 6,334.27 is: 9,502.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,486.33 : 29,232.08 = 6,334.27 : x
  2. Step 2: Convert to fraction form
    19,486.33/29,232.08 = 6,334.27/x
  3. Step 3: Cross multiply
    19,486.33x = 29,232.08 × 6,334.27
  4. Step 4: Simplify right side
    19,486.33x = 185,163,887.38
  5. Step 5: Solve for x
    x = 185,163,887.38/19,486.33
  6. Step 6: Final answer
    x = 9,502.25

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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.