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Finding the Fourth Proportional to 10,775.94, 14,870.73 and 6,060.27

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Solution

The fourth proportional to 10,775.94, 14,870.73 and 6,060.27 is: 8,363.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,775.94 : 14,870.73 = 6,060.27 : x
  2. Step 2: Convert to fraction form
    10,775.94/14,870.73 = 6,060.27/x
  3. Step 3: Cross multiply
    10,775.94x = 14,870.73 × 6,060.27
  4. Step 4: Simplify right side
    10,775.94x = 90,120,638.90
  5. Step 5: Solve for x
    x = 90,120,638.90/10,775.94
  6. Step 6: Final answer
    x = 8,363.13

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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.