Home / 4,644.33-6,966.50-1,357.35

Finding the Fourth Proportional to 4,644.33, 6,966.50 and 1,357.35

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Solution

The fourth proportional to 4,644.33, 6,966.50 and 1,357.35 is: 2,036.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644.33 : 6,966.50 = 1,357.35 : x
  2. Step 2: Convert to fraction form
    4,644.33/6,966.50 = 1,357.35/x
  3. Step 3: Cross multiply
    4,644.33x = 6,966.50 × 1,357.35
  4. Step 4: Simplify right side
    4,644.33x = 9,455,971.99
  5. Step 5: Solve for x
    x = 9,455,971.99/4,644.33
  6. Step 6: Final answer
    x = 2,036.03

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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.