Home / 23,643.90-32,597.39-19,101.47

Finding the Fourth Proportional to 23,643.90, 32,597.39 and 19,101.47

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Solution

The fourth proportional to 23,643.90, 32,597.39 and 19,101.47 is: 26,334.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,643.90 : 32,597.39 = 19,101.47 : x
  2. Step 2: Convert to fraction form
    23,643.90/32,597.39 = 19,101.47/x
  3. Step 3: Cross multiply
    23,643.90x = 32,597.39 × 19,101.47
  4. Step 4: Simplify right side
    23,643.90x = 622,658,027.84
  5. Step 5: Solve for x
    x = 622,658,027.84/23,643.90
  6. Step 6: Final answer
    x = 26,334.83

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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.