Home / 182,611.16-252,080.98-111,014.04

Finding the Fourth Proportional to 182,611.16, 252,080.98 and 111,014.04

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Solution

The fourth proportional to 182,611.16, 252,080.98 and 111,014.04 is: 153,246.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,611.16 : 252,080.98 = 111,014.04 : x
  2. Step 2: Convert to fraction form
    182,611.16/252,080.98 = 111,014.04/x
  3. Step 3: Cross multiply
    182,611.16x = 252,080.98 × 111,014.04
  4. Step 4: Simplify right side
    182,611.16x = 27,984,527,996.96
  5. Step 5: Solve for x
    x = 27,984,527,996.96/182,611.16
  6. Step 6: Final answer
    x = 153,246.54

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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.