Home / 44,051.09-66,406.74-41,118.28

Finding the Fourth Proportional to 44,051.09, 66,406.74 and 41,118.28

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Solution

The fourth proportional to 44,051.09, 66,406.74 and 41,118.28 is: 61,985.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,051.09 : 66,406.74 = 41,118.28 : x
  2. Step 2: Convert to fraction form
    44,051.09/66,406.74 = 41,118.28/x
  3. Step 3: Cross multiply
    44,051.09x = 66,406.74 × 41,118.28
  4. Step 4: Simplify right side
    44,051.09x = 2,730,530,982.53
  5. Step 5: Solve for x
    x = 2,730,530,982.53/44,051.09
  6. Step 6: Final answer
    x = 61,985.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.