Home / 4,358.84-6,536.86-1,436.36

Finding the Fourth Proportional to 4,358.84, 6,536.86 and 1,436.36

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Solution

The fourth proportional to 4,358.84, 6,536.86 and 1,436.36 is: 2,154.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358.84 : 6,536.86 = 1,436.36 : x
  2. Step 2: Convert to fraction form
    4,358.84/6,536.86 = 1,436.36/x
  3. Step 3: Cross multiply
    4,358.84x = 6,536.86 × 1,436.36
  4. Step 4: Simplify right side
    4,358.84x = 9,389,284.23
  5. Step 5: Solve for x
    x = 9,389,284.23/4,358.84
  6. Step 6: Final answer
    x = 2,154.08

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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.