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Finding the Fourth Proportional to 44,407.44, 61,284.60 and 25,547.40

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Solution

The fourth proportional to 44,407.44, 61,284.60 and 25,547.40 is: 35,256.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,407.44 : 61,284.60 = 25,547.40 : x
  2. Step 2: Convert to fraction form
    44,407.44/61,284.60 = 25,547.40/x
  3. Step 3: Cross multiply
    44,407.44x = 61,284.60 × 25,547.40
  4. Step 4: Simplify right side
    44,407.44x = 1,565,662,190.04
  5. Step 5: Solve for x
    x = 1,565,662,190.04/44,407.44
  6. Step 6: Final answer
    x = 35,256.75

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.