Home / 44,148.08-66,120.06-26,579.18

Finding the Fourth Proportional to 44,148.08, 66,120.06 and 26,579.18

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Solution

The fourth proportional to 44,148.08, 66,120.06 and 26,579.18 is: 39,807.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,148.08 : 66,120.06 = 26,579.18 : x
  2. Step 2: Convert to fraction form
    44,148.08/66,120.06 = 26,579.18/x
  3. Step 3: Cross multiply
    44,148.08x = 66,120.06 × 26,579.18
  4. Step 4: Simplify right side
    44,148.08x = 1,757,416,976.35
  5. Step 5: Solve for x
    x = 1,757,416,976.35/44,148.08
  6. Step 6: Final answer
    x = 39,807.33

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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.