Home / 9,542.57-14,322.11-6,622.92

Finding the Fourth Proportional to 9,542.57, 14,322.11 and 6,622.92

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Solution

The fourth proportional to 9,542.57, 14,322.11 and 6,622.92 is: 9,940.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,542.57 : 14,322.11 = 6,622.92 : x
  2. Step 2: Convert to fraction form
    9,542.57/14,322.11 = 6,622.92/x
  3. Step 3: Cross multiply
    9,542.57x = 14,322.11 × 6,622.92
  4. Step 4: Simplify right side
    9,542.57x = 94,854,155.65
  5. Step 5: Solve for x
    x = 94,854,155.65/9,542.57
  6. Step 6: Final answer
    x = 9,940.11

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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.