Home / 29,877.08-44,822.88-9,100.58

Finding the Fourth Proportional to 29,877.08, 44,822.88 and 9,100.58

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Solution

The fourth proportional to 29,877.08, 44,822.88 and 9,100.58 is: 13,653.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,877.08 : 44,822.88 = 9,100.58 : x
  2. Step 2: Convert to fraction form
    29,877.08/44,822.88 = 9,100.58/x
  3. Step 3: Cross multiply
    29,877.08x = 44,822.88 × 9,100.58
  4. Step 4: Simplify right side
    29,877.08x = 407,914,205.27
  5. Step 5: Solve for x
    x = 407,914,205.27/29,877.08
  6. Step 6: Final answer
    x = 13,653.08

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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.