Home / 4,358.04-6,536.38-1,436.37

Finding the Fourth Proportional to 4,358.04, 6,536.38 and 1,436.37

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Solution

The fourth proportional to 4,358.04, 6,536.38 and 1,436.37 is: 2,154.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358.04 : 6,536.38 = 1,436.37 : x
  2. Step 2: Convert to fraction form
    4,358.04/6,536.38 = 1,436.37/x
  3. Step 3: Cross multiply
    4,358.04x = 6,536.38 × 1,436.37
  4. Step 4: Simplify right side
    4,358.04x = 9,388,660.14
  5. Step 5: Solve for x
    x = 9,388,660.14/4,358.04
  6. Step 6: Final answer
    x = 2,154.33

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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.