Home / 36,946.50-55,419.75-9,244.50

Finding the Fourth Proportional to 36,946.50, 55,419.75 and 9,244.50

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Solution

The fourth proportional to 36,946.50, 55,419.75 and 9,244.50 is: 13,866.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,946.50 : 55,419.75 = 9,244.50 : x
  2. Step 2: Convert to fraction form
    36,946.50/55,419.75 = 9,244.50/x
  3. Step 3: Cross multiply
    36,946.50x = 55,419.75 × 9,244.50
  4. Step 4: Simplify right side
    36,946.50x = 512,327,878.88
  5. Step 5: Solve for x
    x = 512,327,878.88/36,946.50
  6. Step 6: Final answer
    x = 13,866.75

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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.