Home / 35,928.00-49,576.88-22,128.13

Finding the Fourth Proportional to 35,928.00, 49,576.88 and 22,128.13

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Solution

The fourth proportional to 35,928.00, 49,576.88 and 22,128.13 is: 30,534.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,928.00 : 49,576.88 = 22,128.13 : x
  2. Step 2: Convert to fraction form
    35,928.00/49,576.88 = 22,128.13/x
  3. Step 3: Cross multiply
    35,928.00x = 49,576.88 × 22,128.13
  4. Step 4: Simplify right side
    35,928.00x = 1,097,043,534.99
  5. Step 5: Solve for x
    x = 1,097,043,534.99/35,928.00
  6. Step 6: Final answer
    x = 30,534.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.