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Finding the Fourth Proportional to 10,602.03, 14,628.33 and 6,124.95

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Solution

The fourth proportional to 10,602.03, 14,628.33 and 6,124.95 is: 8,451.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,602.03 : 14,628.33 = 6,124.95 : x
  2. Step 2: Convert to fraction form
    10,602.03/14,628.33 = 6,124.95/x
  3. Step 3: Cross multiply
    10,602.03x = 14,628.33 × 6,124.95
  4. Step 4: Simplify right side
    10,602.03x = 89,597,789.83
  5. Step 5: Solve for x
    x = 89,597,789.83/10,602.03
  6. Step 6: Final answer
    x = 8,451.00

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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.