Home / 44,240.93-66,360.58-10,961.06

Finding the Fourth Proportional to 44,240.93, 66,360.58 and 10,961.06

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Solution

The fourth proportional to 44,240.93, 66,360.58 and 10,961.06 is: 16,441.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,240.93 : 66,360.58 = 10,961.06 : x
  2. Step 2: Convert to fraction form
    44,240.93/66,360.58 = 10,961.06/x
  3. Step 3: Cross multiply
    44,240.93x = 66,360.58 × 10,961.06
  4. Step 4: Simplify right side
    44,240.93x = 727,382,437.51
  5. Step 5: Solve for x
    x = 727,382,437.51/44,240.93
  6. Step 6: Final answer
    x = 16,441.39

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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.