Home / 54,816.63-82,210.55-23,644.95

Finding the Fourth Proportional to 54,816.63, 82,210.55 and 23,644.95

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Solution

The fourth proportional to 54,816.63, 82,210.55 and 23,644.95 is: 35,461.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,816.63 : 82,210.55 = 23,644.95 : x
  2. Step 2: Convert to fraction form
    54,816.63/82,210.55 = 23,644.95/x
  3. Step 3: Cross multiply
    54,816.63x = 82,210.55 × 23,644.95
  4. Step 4: Simplify right side
    54,816.63x = 1,943,864,226.00
  5. Step 5: Solve for x
    x = 1,943,864,226.00/54,816.63
  6. Step 6: Final answer
    x = 35,461.21

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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.