Home / 149,082.04-223,626.84-43,904.62

Finding the Fourth Proportional to 149,082.04, 223,626.84 and 43,904.62

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Solution

The fourth proportional to 149,082.04, 223,626.84 and 43,904.62 is: 65,858.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,082.04 : 223,626.84 = 43,904.62 : x
  2. Step 2: Convert to fraction form
    149,082.04/223,626.84 = 43,904.62/x
  3. Step 3: Cross multiply
    149,082.04x = 223,626.84 × 43,904.62
  4. Step 4: Simplify right side
    149,082.04x = 9,818,251,432.00
  5. Step 5: Solve for x
    x = 9,818,251,432.00/149,082.04
  6. Step 6: Final answer
    x = 65,858.04

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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.