Home / 23,254.16-32,080.46-13,817.25

Finding the Fourth Proportional to 23,254.16, 32,080.46 and 13,817.25

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Solution

The fourth proportional to 23,254.16, 32,080.46 and 13,817.25 is: 19,061.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,254.16 : 32,080.46 = 13,817.25 : x
  2. Step 2: Convert to fraction form
    23,254.16/32,080.46 = 13,817.25/x
  3. Step 3: Cross multiply
    23,254.16x = 32,080.46 × 13,817.25
  4. Step 4: Simplify right side
    23,254.16x = 443,263,666.85
  5. Step 5: Solve for x
    x = 443,263,666.85/23,254.16
  6. Step 6: Final answer
    x = 19,061.70

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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.