Home / 23,195.96-32,010.02-14,118.04

Finding the Fourth Proportional to 23,195.96, 32,010.02 and 14,118.04

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Solution

The fourth proportional to 23,195.96, 32,010.02 and 14,118.04 is: 19,482.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,195.96 : 32,010.02 = 14,118.04 : x
  2. Step 2: Convert to fraction form
    23,195.96/32,010.02 = 14,118.04/x
  3. Step 3: Cross multiply
    23,195.96x = 32,010.02 × 14,118.04
  4. Step 4: Simplify right side
    23,195.96x = 451,918,742.76
  5. Step 5: Solve for x
    x = 451,918,742.76/23,195.96
  6. Step 6: Final answer
    x = 19,482.65

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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.