Home / 30,905.62-46,358.34-26,733.22

Finding the Fourth Proportional to 30,905.62, 46,358.34 and 26,733.22

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Solution

The fourth proportional to 30,905.62, 46,358.34 and 26,733.22 is: 40,099.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,905.62 : 46,358.34 = 26,733.22 : x
  2. Step 2: Convert to fraction form
    30,905.62/46,358.34 = 26,733.22/x
  3. Step 3: Cross multiply
    30,905.62x = 46,358.34 × 26,733.22
  4. Step 4: Simplify right side
    30,905.62x = 1,239,307,702.05
  5. Step 5: Solve for x
    x = 1,239,307,702.05/30,905.62
  6. Step 6: Final answer
    x = 40,099.75

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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.