Home / 41,100.30-61,666.65-16,136.10

Finding the Fourth Proportional to 41,100.30, 61,666.65 and 16,136.10

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Solution

The fourth proportional to 41,100.30, 61,666.65 and 16,136.10 is: 24,210.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,100.30 : 61,666.65 = 16,136.10 : x
  2. Step 2: Convert to fraction form
    41,100.30/61,666.65 = 16,136.10/x
  3. Step 3: Cross multiply
    41,100.30x = 61,666.65 × 16,136.10
  4. Step 4: Simplify right side
    41,100.30x = 995,059,231.07
  5. Step 5: Solve for x
    x = 995,059,231.07/41,100.30
  6. Step 6: Final answer
    x = 24,210.51

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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.