Home / 22,051.02-33,080.50-8,030.73

Finding the Fourth Proportional to 22,051.02, 33,080.50 and 8,030.73

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Solution

The fourth proportional to 22,051.02, 33,080.50 and 8,030.73 is: 12,047.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,051.02 : 33,080.50 = 8,030.73 : x
  2. Step 2: Convert to fraction form
    22,051.02/33,080.50 = 8,030.73/x
  3. Step 3: Cross multiply
    22,051.02x = 33,080.50 × 8,030.73
  4. Step 4: Simplify right side
    22,051.02x = 265,660,697.86
  5. Step 5: Solve for x
    x = 265,660,697.86/22,051.02
  6. Step 6: Final answer
    x = 12,047.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.