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Finding the Fourth Proportional to 14,443.77, 19,925.50 and 9,063.52

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Solution

The fourth proportional to 14,443.77, 19,925.50 and 9,063.52 is: 12,503.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,443.77 : 19,925.50 = 9,063.52 : x
  2. Step 2: Convert to fraction form
    14,443.77/19,925.50 = 9,063.52/x
  3. Step 3: Cross multiply
    14,443.77x = 19,925.50 × 9,063.52
  4. Step 4: Simplify right side
    14,443.77x = 180,595,167.76
  5. Step 5: Solve for x
    x = 180,595,167.76/14,443.77
  6. Step 6: Final answer
    x = 12,503.33

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.