Home / 175,055.37-262,563.91-56,694.93

Finding the Fourth Proportional to 175,055.37, 262,563.91 and 56,694.93

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Solution

The fourth proportional to 175,055.37, 262,563.91 and 56,694.93 is: 85,036.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,055.37 : 262,563.91 = 56,694.93 : x
  2. Step 2: Convert to fraction form
    175,055.37/262,563.91 = 56,694.93/x
  3. Step 3: Cross multiply
    175,055.37x = 262,563.91 × 56,694.93
  4. Step 4: Simplify right side
    175,055.37x = 14,886,042,497.98
  5. Step 5: Solve for x
    x = 14,886,042,497.98/175,055.37
  6. Step 6: Final answer
    x = 85,036.19

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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.