Home / 19,844.84-29,764.02-7,361.93

Finding the Fourth Proportional to 19,844.84, 29,764.02 and 7,361.93

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Solution

The fourth proportional to 19,844.84, 29,764.02 and 7,361.93 is: 11,041.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,844.84 : 29,764.02 = 7,361.93 : x
  2. Step 2: Convert to fraction form
    19,844.84/29,764.02 = 7,361.93/x
  3. Step 3: Cross multiply
    19,844.84x = 29,764.02 × 7,361.93
  4. Step 4: Simplify right side
    19,844.84x = 219,120,631.76
  5. Step 5: Solve for x
    x = 219,120,631.76/19,844.84
  6. Step 6: Final answer
    x = 11,041.69

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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.