Home / 22,030.79-33,039.90-6,234.77

Finding the Fourth Proportional to 22,030.79, 33,039.90 and 6,234.77

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Solution

The fourth proportional to 22,030.79, 33,039.90 and 6,234.77 is: 9,350.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,030.79 : 33,039.90 = 6,234.77 : x
  2. Step 2: Convert to fraction form
    22,030.79/33,039.90 = 6,234.77/x
  3. Step 3: Cross multiply
    22,030.79x = 33,039.90 × 6,234.77
  4. Step 4: Simplify right side
    22,030.79x = 205,996,259.92
  5. Step 5: Solve for x
    x = 205,996,259.92/22,030.79
  6. Step 6: Final answer
    x = 9,350.38

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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.