Home / 10,770.76-14,862.45-6,054.94

Finding the Fourth Proportional to 10,770.76, 14,862.45 and 6,054.94

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Solution

The fourth proportional to 10,770.76, 14,862.45 and 6,054.94 is: 8,355.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,770.76 : 14,862.45 = 6,054.94 : x
  2. Step 2: Convert to fraction form
    10,770.76/14,862.45 = 6,054.94/x
  3. Step 3: Cross multiply
    10,770.76x = 14,862.45 × 6,054.94
  4. Step 4: Simplify right side
    10,770.76x = 89,991,243.00
  5. Step 5: Solve for x
    x = 89,991,243.00/10,770.76
  6. Step 6: Final answer
    x = 8,355.14

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1.5x scale

Why These Related Problems?

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