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Finding the Fourth Proportional to 14,598.53, 21,898.60 and 4,068.55

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Solution

The fourth proportional to 14,598.53, 21,898.60 and 4,068.55 is: 6,103.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,598.53 : 21,898.60 = 4,068.55 : x
  2. Step 2: Convert to fraction form
    14,598.53/21,898.60 = 4,068.55/x
  3. Step 3: Cross multiply
    14,598.53x = 21,898.60 × 4,068.55
  4. Step 4: Simplify right side
    14,598.53x = 89,095,650.71
  5. Step 5: Solve for x
    x = 89,095,650.71/14,598.53
  6. Step 6: Final answer
    x = 6,103.06

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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.