Home / 29,983.53-45,051.84-22,657.08

Finding the Fourth Proportional to 29,983.53, 45,051.84 and 22,657.08

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Solution

The fourth proportional to 29,983.53, 45,051.84 and 22,657.08 is: 34,043.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,983.53 : 45,051.84 = 22,657.08 : x
  2. Step 2: Convert to fraction form
    29,983.53/45,051.84 = 22,657.08/x
  3. Step 3: Cross multiply
    29,983.53x = 45,051.84 × 22,657.08
  4. Step 4: Simplify right side
    29,983.53x = 1,020,743,143.03
  5. Step 5: Solve for x
    x = 1,020,743,143.03/29,983.53
  6. Step 6: Final answer
    x = 34,043.46

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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.