Home / 19,333.59-29,002.22-6,182.84

Finding the Fourth Proportional to 19,333.59, 29,002.22 and 6,182.84

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Solution

The fourth proportional to 19,333.59, 29,002.22 and 6,182.84 is: 9,274.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,333.59 : 29,002.22 = 6,182.84 : x
  2. Step 2: Convert to fraction form
    19,333.59/29,002.22 = 6,182.84/x
  3. Step 3: Cross multiply
    19,333.59x = 29,002.22 × 6,182.84
  4. Step 4: Simplify right side
    19,333.59x = 179,315,909.98
  5. Step 5: Solve for x
    x = 179,315,909.98/19,333.59
  6. Step 6: Final answer
    x = 9,274.84

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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.