Home / 9,550.80-14,325.54-2,976.36

Finding the Fourth Proportional to 9,550.80, 14,325.54 and 2,976.36

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Solution

The fourth proportional to 9,550.80, 14,325.54 and 2,976.36 is: 4,464.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,550.80 : 14,325.54 = 2,976.36 : x
  2. Step 2: Convert to fraction form
    9,550.80/14,325.54 = 2,976.36/x
  3. Step 3: Cross multiply
    9,550.80x = 14,325.54 × 2,976.36
  4. Step 4: Simplify right side
    9,550.80x = 42,637,964.23
  5. Step 5: Solve for x
    x = 42,637,964.23/9,550.80
  6. Step 6: Final answer
    x = 4,464.33

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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.