Home / 29,104.02-43,653.98-10,381.94

Finding the Fourth Proportional to 29,104.02, 43,653.98 and 10,381.94

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Solution

The fourth proportional to 29,104.02, 43,653.98 and 10,381.94 is: 15,572.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,104.02 : 43,653.98 = 10,381.94 : x
  2. Step 2: Convert to fraction form
    29,104.02/43,653.98 = 10,381.94/x
  3. Step 3: Cross multiply
    29,104.02x = 43,653.98 × 10,381.94
  4. Step 4: Simplify right side
    29,104.02x = 453,212,972.51
  5. Step 5: Solve for x
    x = 453,212,972.51/29,104.02
  6. Step 6: Final answer
    x = 15,572.18

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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.