Home / 9,519.96-14,285.34-4,589.52

Finding the Fourth Proportional to 9,519.96, 14,285.34 and 4,589.52

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Solution

The fourth proportional to 9,519.96, 14,285.34 and 4,589.52 is: 6,886.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,519.96 : 14,285.34 = 4,589.52 : x
  2. Step 2: Convert to fraction form
    9,519.96/14,285.34 = 4,589.52/x
  3. Step 3: Cross multiply
    9,519.96x = 14,285.34 × 4,589.52
  4. Step 4: Simplify right side
    9,519.96x = 65,562,853.64
  5. Step 5: Solve for x
    x = 65,562,853.64/9,519.96
  6. Step 6: Final answer
    x = 6,886.88

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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.