Home / 23,193.60-32,014.08-18,476.16

Finding the Fourth Proportional to 23,193.60, 32,014.08 and 18,476.16

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Solution

The fourth proportional to 23,193.60, 32,014.08 and 18,476.16 is: 25,502.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,193.60 : 32,014.08 = 18,476.16 : x
  2. Step 2: Convert to fraction form
    23,193.60/32,014.08 = 18,476.16/x
  3. Step 3: Cross multiply
    23,193.60x = 32,014.08 × 18,476.16
  4. Step 4: Simplify right side
    23,193.60x = 591,497,264.33
  5. Step 5: Solve for x
    x = 591,497,264.33/23,193.60
  6. Step 6: Final answer
    x = 25,502.61

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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.