Home / 34,848.82-52,276.65-20,029.06

Finding the Fourth Proportional to 34,848.82, 52,276.65 and 20,029.06

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Solution

The fourth proportional to 34,848.82, 52,276.65 and 20,029.06 is: 30,045.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,848.82 : 52,276.65 = 20,029.06 : x
  2. Step 2: Convert to fraction form
    34,848.82/52,276.65 = 20,029.06/x
  3. Step 3: Cross multiply
    34,848.82x = 52,276.65 × 20,029.06
  4. Step 4: Simplify right side
    34,848.82x = 1,047,052,159.45
  5. Step 5: Solve for x
    x = 1,047,052,159.45/34,848.82
  6. Step 6: Final answer
    x = 30,045.56

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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.