Home / 44,054.42-66,081.06-10,774.76

Finding the Fourth Proportional to 44,054.42, 66,081.06 and 10,774.76

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Solution

The fourth proportional to 44,054.42, 66,081.06 and 10,774.76 is: 16,162.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,054.42 : 66,081.06 = 10,774.76 : x
  2. Step 2: Convert to fraction form
    44,054.42/66,081.06 = 10,774.76/x
  3. Step 3: Cross multiply
    44,054.42x = 66,081.06 × 10,774.76
  4. Step 4: Simplify right side
    44,054.42x = 712,007,562.05
  5. Step 5: Solve for x
    x = 712,007,562.05/44,054.42
  6. Step 6: Final answer
    x = 16,162.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.