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Finding the Fourth Proportional to 175,361.44, 241,999.84 and 94,788.72

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Solution

The fourth proportional to 175,361.44, 241,999.84 and 94,788.72 is: 130,809.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,361.44 : 241,999.84 = 94,788.72 : x
  2. Step 2: Convert to fraction form
    175,361.44/241,999.84 = 94,788.72/x
  3. Step 3: Cross multiply
    175,361.44x = 241,999.84 × 94,788.72
  4. Step 4: Simplify right side
    175,361.44x = 22,938,855,073.80
  5. Step 5: Solve for x
    x = 22,938,855,073.80/175,361.44
  6. Step 6: Final answer
    x = 130,809.00

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1.5x scale

Why These Related Problems?

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