Home / 175,658.32-263,326.02-63,311.04

Finding the Fourth Proportional to 175,658.32, 263,326.02 and 63,311.04

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Solution

The fourth proportional to 175,658.32, 263,326.02 and 63,311.04 is: 94,908.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,658.32 : 263,326.02 = 63,311.04 : x
  2. Step 2: Convert to fraction form
    175,658.32/263,326.02 = 63,311.04/x
  3. Step 3: Cross multiply
    175,658.32x = 263,326.02 × 63,311.04
  4. Step 4: Simplify right side
    175,658.32x = 16,671,444,185.26
  5. Step 5: Solve for x
    x = 16,671,444,185.26/175,658.32
  6. Step 6: Final answer
    x = 94,908.37

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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.