Home / 9,516.34-14,249.90-6,563.89

Finding the Fourth Proportional to 9,516.34, 14,249.90 and 6,563.89

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Solution

The fourth proportional to 9,516.34, 14,249.90 and 6,563.89 is: 9,828.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,516.34 : 14,249.90 = 6,563.89 : x
  2. Step 2: Convert to fraction form
    9,516.34/14,249.90 = 6,563.89/x
  3. Step 3: Cross multiply
    9,516.34x = 14,249.90 × 6,563.89
  4. Step 4: Simplify right side
    9,516.34x = 93,534,711.72
  5. Step 5: Solve for x
    x = 93,534,711.72/9,516.34
  6. Step 6: Final answer
    x = 9,828.86

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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.