Home / 59,038.98-81,470.81-33,542.00

Finding the Fourth Proportional to 59,038.98, 81,470.81 and 33,542.00

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Solution

The fourth proportional to 59,038.98, 81,470.81 and 33,542.00 is: 46,286.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,038.98 : 81,470.81 = 33,542.00 : x
  2. Step 2: Convert to fraction form
    59,038.98/81,470.81 = 33,542.00/x
  3. Step 3: Cross multiply
    59,038.98x = 81,470.81 × 33,542.00
  4. Step 4: Simplify right side
    59,038.98x = 2,732,693,891.04
  5. Step 5: Solve for x
    x = 2,732,693,891.04/59,038.98
  6. Step 6: Final answer
    x = 46,286.27

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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.