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Finding the Fourth Proportional to 244,253.80, 366,368.55 and 125,937.10

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Solution

The fourth proportional to 244,253.80, 366,368.55 and 125,937.10 is: 188,899.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,253.80 : 366,368.55 = 125,937.10 : x
  2. Step 2: Convert to fraction form
    244,253.80/366,368.55 = 125,937.10/x
  3. Step 3: Cross multiply
    244,253.80x = 366,368.55 × 125,937.10
  4. Step 4: Simplify right side
    244,253.80x = 46,139,392,718.21
  5. Step 5: Solve for x
    x = 46,139,392,718.21/244,253.80
  6. Step 6: Final answer
    x = 188,899.39

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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.