Home / 45,907.93-63,362.82-35,034.31

Finding the Fourth Proportional to 45,907.93, 63,362.82 and 35,034.31

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Solution

The fourth proportional to 45,907.93, 63,362.82 and 35,034.31 is: 48,354.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,907.93 : 63,362.82 = 35,034.31 : x
  2. Step 2: Convert to fraction form
    45,907.93/63,362.82 = 35,034.31/x
  3. Step 3: Cross multiply
    45,907.93x = 63,362.82 × 35,034.31
  4. Step 4: Simplify right side
    45,907.93x = 2,219,872,678.35
  5. Step 5: Solve for x
    x = 2,219,872,678.35/45,907.93
  6. Step 6: Final answer
    x = 48,354.89

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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.