Home / 4,598.03-6,898.20-1,311.15

Finding the Fourth Proportional to 4,598.03, 6,898.20 and 1,311.15

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Solution

The fourth proportional to 4,598.03, 6,898.20 and 1,311.15 is: 1,967.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598.03 : 6,898.20 = 1,311.15 : x
  2. Step 2: Convert to fraction form
    4,598.03/6,898.20 = 1,311.15/x
  3. Step 3: Cross multiply
    4,598.03x = 6,898.20 × 1,311.15
  4. Step 4: Simplify right side
    4,598.03x = 9,044,595.88
  5. Step 5: Solve for x
    x = 9,044,595.88/4,598.03
  6. Step 6: Final answer
    x = 1,967.06

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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.