Home / 149,549.57-223,797.41-93,416.11

Finding the Fourth Proportional to 149,549.57, 223,797.41 and 93,416.11

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Solution

The fourth proportional to 149,549.57, 223,797.41 and 93,416.11 is: 139,795.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,549.57 : 223,797.41 = 93,416.11 : x
  2. Step 2: Convert to fraction form
    149,549.57/223,797.41 = 93,416.11/x
  3. Step 3: Cross multiply
    149,549.57x = 223,797.41 × 93,416.11
  4. Step 4: Simplify right side
    149,549.57x = 20,906,283,144.32
  5. Step 5: Solve for x
    x = 20,906,283,144.32/149,549.57
  6. Step 6: Final answer
    x = 139,795.01

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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.