Home / 134,360.10-201,540.15-94,994.10

Finding the Fourth Proportional to 134,360.10, 201,540.15 and 94,994.10

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Solution

The fourth proportional to 134,360.10, 201,540.15 and 94,994.10 is: 142,491.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,360.10 : 201,540.15 = 94,994.10 : x
  2. Step 2: Convert to fraction form
    134,360.10/201,540.15 = 94,994.10/x
  3. Step 3: Cross multiply
    134,360.10x = 201,540.15 × 94,994.10
  4. Step 4: Simplify right side
    134,360.10x = 19,145,125,163.12
  5. Step 5: Solve for x
    x = 19,145,125,163.12/134,360.10
  6. Step 6: Final answer
    x = 142,491.15

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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.