Home / 44,810.07-67,246.08-18,515.04

Finding the Fourth Proportional to 44,810.07, 67,246.08 and 18,515.04

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Solution

The fourth proportional to 44,810.07, 67,246.08 and 18,515.04 is: 27,785.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,810.07 : 67,246.08 = 18,515.04 : x
  2. Step 2: Convert to fraction form
    44,810.07/67,246.08 = 18,515.04/x
  3. Step 3: Cross multiply
    44,810.07x = 67,246.08 × 18,515.04
  4. Step 4: Simplify right side
    44,810.07x = 1,245,063,861.04
  5. Step 5: Solve for x
    x = 1,245,063,861.04/44,810.07
  6. Step 6: Final answer
    x = 27,785.36

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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.