Home / 63,050.30-94,575.06-18,677.30

Finding the Fourth Proportional to 63,050.30, 94,575.06 and 18,677.30

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Solution

The fourth proportional to 63,050.30, 94,575.06 and 18,677.30 is: 28,015.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,050.30 : 94,575.06 = 18,677.30 : x
  2. Step 2: Convert to fraction form
    63,050.30/94,575.06 = 18,677.30/x
  3. Step 3: Cross multiply
    63,050.30x = 94,575.06 × 18,677.30
  4. Step 4: Simplify right side
    63,050.30x = 1,766,406,768.14
  5. Step 5: Solve for x
    x = 1,766,406,768.14/63,050.30
  6. Step 6: Final answer
    x = 28,015.83

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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.