Home / 44,505.02-66,755.10-11,225.10

Finding the Fourth Proportional to 44,505.02, 66,755.10 and 11,225.10

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Solution

The fourth proportional to 44,505.02, 66,755.10 and 11,225.10 is: 16,837.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,505.02 : 66,755.10 = 11,225.10 : x
  2. Step 2: Convert to fraction form
    44,505.02/66,755.10 = 11,225.10/x
  3. Step 3: Cross multiply
    44,505.02x = 66,755.10 × 11,225.10
  4. Step 4: Simplify right side
    44,505.02x = 749,332,673.01
  5. Step 5: Solve for x
    x = 749,332,673.01/44,505.02
  6. Step 6: Final answer
    x = 16,837.04

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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.