Home / 149,350.60-224,025.90-94,054.60

Finding the Fourth Proportional to 149,350.60, 224,025.90 and 94,054.60

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Solution

The fourth proportional to 149,350.60, 224,025.90 and 94,054.60 is: 141,081.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,350.60 : 224,025.90 = 94,054.60 : x
  2. Step 2: Convert to fraction form
    149,350.60/224,025.90 = 94,054.60/x
  3. Step 3: Cross multiply
    149,350.60x = 224,025.90 × 94,054.60
  4. Step 4: Simplify right side
    149,350.60x = 21,070,666,414.14
  5. Step 5: Solve for x
    x = 21,070,666,414.14/149,350.60
  6. Step 6: Final answer
    x = 141,081.90

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1.5x scale

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.