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Finding the Fourth Proportional to 314,096.01, 433,379.22 and 183,253.26

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Solution

The fourth proportional to 314,096.01, 433,379.22 and 183,253.26 is: 252,846.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,096.01 : 433,379.22 = 183,253.26 : x
  2. Step 2: Convert to fraction form
    314,096.01/433,379.22 = 183,253.26/x
  3. Step 3: Cross multiply
    314,096.01x = 433,379.22 × 183,253.26
  4. Step 4: Simplify right side
    314,096.01x = 79,418,154,881.26
  5. Step 5: Solve for x
    x = 79,418,154,881.26/314,096.01
  6. Step 6: Final answer
    x = 252,846.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.