Home / 9,467.04-14,209.35-4,790.36

Finding the Fourth Proportional to 9,467.04, 14,209.35 and 4,790.36

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Solution

The fourth proportional to 9,467.04, 14,209.35 and 4,790.36 is: 7,189.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,467.04 : 14,209.35 = 4,790.36 : x
  2. Step 2: Convert to fraction form
    9,467.04/14,209.35 = 4,790.36/x
  3. Step 3: Cross multiply
    9,467.04x = 14,209.35 × 4,790.36
  4. Step 4: Simplify right side
    9,467.04x = 68,067,830.82
  5. Step 5: Solve for x
    x = 68,067,830.82/9,467.04
  6. Step 6: Final answer
    x = 7,189.98

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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.