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Finding the Fourth Proportional to 24,597.60, 36,838.80 and 15,266.40

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Solution

The fourth proportional to 24,597.60, 36,838.80 and 15,266.40 is: 22,863.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,597.60 : 36,838.80 = 15,266.40 : x
  2. Step 2: Convert to fraction form
    24,597.60/36,838.80 = 15,266.40/x
  3. Step 3: Cross multiply
    24,597.60x = 36,838.80 × 15,266.40
  4. Step 4: Simplify right side
    24,597.60x = 562,395,856.32
  5. Step 5: Solve for x
    x = 562,395,856.32/24,597.60
  6. Step 6: Final answer
    x = 22,863.85

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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.