Home / 4,690.00-7,035.32-1,569.88

Finding the Fourth Proportional to 4,690.00, 7,035.32 and 1,569.88

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Solution

The fourth proportional to 4,690.00, 7,035.32 and 1,569.88 is: 2,354.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,690.00 : 7,035.32 = 1,569.88 : x
  2. Step 2: Convert to fraction form
    4,690.00/7,035.32 = 1,569.88/x
  3. Step 3: Cross multiply
    4,690.00x = 7,035.32 × 1,569.88
  4. Step 4: Simplify right side
    4,690.00x = 11,044,620.88
  5. Step 5: Solve for x
    x = 11,044,620.88/4,690.00
  6. Step 6: Final answer
    x = 2,354.93

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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.