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Finding the Fourth Proportional to 14,988.12, 22,474.02 and 4,598.52

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Solution

The fourth proportional to 14,988.12, 22,474.02 and 4,598.52 is: 6,895.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,988.12 : 22,474.02 = 4,598.52 : x
  2. Step 2: Convert to fraction form
    14,988.12/22,474.02 = 4,598.52/x
  3. Step 3: Cross multiply
    14,988.12x = 22,474.02 × 4,598.52
  4. Step 4: Simplify right side
    14,988.12x = 103,347,230.45
  5. Step 5: Solve for x
    x = 103,347,230.45/14,988.12
  6. Step 6: Final answer
    x = 6,895.28

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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.