Home / 4,669.04-7,002.44-1,381.24

Finding the Fourth Proportional to 4,669.04, 7,002.44 and 1,381.24

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Solution

The fourth proportional to 4,669.04, 7,002.44 and 1,381.24 is: 2,071.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669.04 : 7,002.44 = 1,381.24 : x
  2. Step 2: Convert to fraction form
    4,669.04/7,002.44 = 1,381.24/x
  3. Step 3: Cross multiply
    4,669.04x = 7,002.44 × 1,381.24
  4. Step 4: Simplify right side
    4,669.04x = 9,672,050.23
  5. Step 5: Solve for x
    x = 9,672,050.23/4,669.04
  6. Step 6: Final answer
    x = 2,071.53

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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.