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Finding the Fourth Proportional to 296,326.05, 444,588.85 and 93,955.19

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Solution

The fourth proportional to 296,326.05, 444,588.85 and 93,955.19 is: 140,964.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,326.05 : 444,588.85 = 93,955.19 : x
  2. Step 2: Convert to fraction form
    296,326.05/444,588.85 = 93,955.19/x
  3. Step 3: Cross multiply
    296,326.05x = 444,588.85 × 93,955.19
  4. Step 4: Simplify right side
    296,326.05x = 41,771,430,268.94
  5. Step 5: Solve for x
    x = 41,771,430,268.94/296,326.05
  6. Step 6: Final answer
    x = 140,964.42

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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.