Home / 22,349.10-33,523.60-5,709.14

Finding the Fourth Proportional to 22,349.10, 33,523.60 and 5,709.14

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Solution

The fourth proportional to 22,349.10, 33,523.60 and 5,709.14 is: 8,563.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,349.10 : 33,523.60 = 5,709.14 : x
  2. Step 2: Convert to fraction form
    22,349.10/33,523.60 = 5,709.14/x
  3. Step 3: Cross multiply
    22,349.10x = 33,523.60 × 5,709.14
  4. Step 4: Simplify right side
    22,349.10x = 191,390,925.70
  5. Step 5: Solve for x
    x = 191,390,925.70/22,349.10
  6. Step 6: Final answer
    x = 8,563.70

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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.