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Finding the Fourth Proportional to 2,014.58, 3,020.69 and 1,495.89

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Solution

The fourth proportional to 2,014.58, 3,020.69 and 1,495.89 is: 2,242.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014.58 : 3,020.69 = 1,495.89 : x
  2. Step 2: Convert to fraction form
    2,014.58/3,020.69 = 1,495.89/x
  3. Step 3: Cross multiply
    2,014.58x = 3,020.69 × 1,495.89
  4. Step 4: Simplify right side
    2,014.58x = 4,518,612.48
  5. Step 5: Solve for x
    x = 4,518,612.48/2,014.58
  6. Step 6: Final answer
    x = 2,242.96

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.