Home / 44,342.06-66,512.90-11,062.08

Finding the Fourth Proportional to 44,342.06, 66,512.90 and 11,062.08

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Solution

The fourth proportional to 44,342.06, 66,512.90 and 11,062.08 is: 16,593.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,342.06 : 66,512.90 = 11,062.08 : x
  2. Step 2: Convert to fraction form
    44,342.06/66,512.90 = 11,062.08/x
  3. Step 3: Cross multiply
    44,342.06x = 66,512.90 × 11,062.08
  4. Step 4: Simplify right side
    44,342.06x = 735,771,020.83
  5. Step 5: Solve for x
    x = 735,771,020.83/44,342.06
  6. Step 6: Final answer
    x = 16,593.07

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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.