Home / 9,349.04-14,020.52-3,107.37

Finding the Fourth Proportional to 9,349.04, 14,020.52 and 3,107.37

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Solution

The fourth proportional to 9,349.04, 14,020.52 and 3,107.37 is: 4,660.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349.04 : 14,020.52 = 3,107.37 : x
  2. Step 2: Convert to fraction form
    9,349.04/14,020.52 = 3,107.37/x
  3. Step 3: Cross multiply
    9,349.04x = 14,020.52 × 3,107.37
  4. Step 4: Simplify right side
    9,349.04x = 43,566,943.23
  5. Step 5: Solve for x
    x = 43,566,943.23/9,349.04
  6. Step 6: Final answer
    x = 4,660.05

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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.