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Finding the Fourth Proportional to 304,434.51, 456,598.31 and 94,074.27

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Solution

The fourth proportional to 304,434.51, 456,598.31 and 94,074.27 is: 141,094.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,434.51 : 456,598.31 = 94,074.27 : x
  2. Step 2: Convert to fraction form
    304,434.51/456,598.31 = 94,074.27/x
  3. Step 3: Cross multiply
    304,434.51x = 456,598.31 × 94,074.27
  4. Step 4: Simplify right side
    304,434.51x = 42,954,152,226.11
  5. Step 5: Solve for x
    x = 42,954,152,226.11/304,434.51
  6. Step 6: Final answer
    x = 141,094.89

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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.