Home / 44,749.06-67,081.65-15,146.18

Finding the Fourth Proportional to 44,749.06, 67,081.65 and 15,146.18

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Solution

The fourth proportional to 44,749.06, 67,081.65 and 15,146.18 is: 22,705.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,749.06 : 67,081.65 = 15,146.18 : x
  2. Step 2: Convert to fraction form
    44,749.06/67,081.65 = 15,146.18/x
  3. Step 3: Cross multiply
    44,749.06x = 67,081.65 × 15,146.18
  4. Step 4: Simplify right side
    44,749.06x = 1,016,030,745.60
  5. Step 5: Solve for x
    x = 1,016,030,745.60/44,749.06
  6. Step 6: Final answer
    x = 22,705.07

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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.