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Finding the Fourth Proportional to 46,290.10, 63,880.02 and 25,068.88

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Solution

The fourth proportional to 46,290.10, 63,880.02 and 25,068.88 is: 34,594.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,290.10 : 63,880.02 = 25,068.88 : x
  2. Step 2: Convert to fraction form
    46,290.10/63,880.02 = 25,068.88/x
  3. Step 3: Cross multiply
    46,290.10x = 63,880.02 × 25,068.88
  4. Step 4: Simplify right side
    46,290.10x = 1,601,400,555.78
  5. Step 5: Solve for x
    x = 1,601,400,555.78/46,290.10
  6. Step 6: Final answer
    x = 34,594.88

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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.