Home / 60,567.75-90,855.27-19,014.75

Finding the Fourth Proportional to 60,567.75, 90,855.27 and 19,014.75

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Solution

The fourth proportional to 60,567.75, 90,855.27 and 19,014.75 is: 28,523.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,567.75 : 90,855.27 = 19,014.75 : x
  2. Step 2: Convert to fraction form
    60,567.75/90,855.27 = 19,014.75/x
  3. Step 3: Cross multiply
    60,567.75x = 90,855.27 × 19,014.75
  4. Step 4: Simplify right side
    60,567.75x = 1,727,590,245.23
  5. Step 5: Solve for x
    x = 1,727,590,245.23/60,567.75
  6. Step 6: Final answer
    x = 28,523.27

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1.5x scale

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.