Home / 175,422.08-263,017.44-63,045.92

Finding the Fourth Proportional to 175,422.08, 263,017.44 and 63,045.92

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Solution

The fourth proportional to 175,422.08, 263,017.44 and 63,045.92 is: 94,527.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,422.08 : 263,017.44 = 63,045.92 : x
  2. Step 2: Convert to fraction form
    175,422.08/263,017.44 = 63,045.92/x
  3. Step 3: Cross multiply
    175,422.08x = 263,017.44 × 63,045.92
  4. Step 4: Simplify right side
    175,422.08x = 16,582,176,480.84
  5. Step 5: Solve for x
    x = 16,582,176,480.84/175,422.08
  6. Step 6: Final answer
    x = 94,527.31

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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.