Home / 13,952.53-19,259.54-9,238.33

Finding the Fourth Proportional to 13,952.53, 19,259.54 and 9,238.33

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Solution

The fourth proportional to 13,952.53, 19,259.54 and 9,238.33 is: 12,752.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,952.53 : 19,259.54 = 9,238.33 : x
  2. Step 2: Convert to fraction form
    13,952.53/19,259.54 = 9,238.33/x
  3. Step 3: Cross multiply
    13,952.53x = 19,259.54 × 9,238.33
  4. Step 4: Simplify right side
    13,952.53x = 177,925,961.12
  5. Step 5: Solve for x
    x = 177,925,961.12/13,952.53
  6. Step 6: Final answer
    x = 12,752.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.