Home / 54,563.47-81,817.52-24,955.94

Finding the Fourth Proportional to 54,563.47, 81,817.52 and 24,955.94

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Solution

The fourth proportional to 54,563.47, 81,817.52 and 24,955.94 is: 37,421.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,563.47 : 81,817.52 = 24,955.94 : x
  2. Step 2: Convert to fraction form
    54,563.47/81,817.52 = 24,955.94/x
  3. Step 3: Cross multiply
    54,563.47x = 81,817.52 × 24,955.94
  4. Step 4: Simplify right side
    54,563.47x = 2,041,832,710.98
  5. Step 5: Solve for x
    x = 2,041,832,710.98/54,563.47
  6. Step 6: Final answer
    x = 37,421.24

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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.