Home / 304,488.04-456,775.82-94,142.38

Finding the Fourth Proportional to 304,488.04, 456,775.82 and 94,142.38

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Solution

The fourth proportional to 304,488.04, 456,775.82 and 94,142.38 is: 141,227.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,488.04 : 456,775.82 = 94,142.38 : x
  2. Step 2: Convert to fraction form
    304,488.04/456,775.82 = 94,142.38/x
  3. Step 3: Cross multiply
    304,488.04x = 456,775.82 × 94,142.38
  4. Step 4: Simplify right side
    304,488.04x = 43,001,962,821.25
  5. Step 5: Solve for x
    x = 43,001,962,821.25/304,488.04
  6. Step 6: Final answer
    x = 141,227.10

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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.