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Finding the Fourth Proportional to 314,097.01, 433,380.60 and 183,254.26

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Solution

The fourth proportional to 314,097.01, 433,380.60 and 183,254.26 is: 252,848.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,097.01 : 433,380.60 = 183,254.26 : x
  2. Step 2: Convert to fraction form
    314,097.01/433,380.60 = 183,254.26/x
  3. Step 3: Cross multiply
    314,097.01x = 433,380.60 × 183,254.26
  4. Step 4: Simplify right side
    314,097.01x = 79,418,841,151.36
  5. Step 5: Solve for x
    x = 79,418,841,151.36/314,097.01
  6. Step 6: Final answer
    x = 252,848.13

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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.