Home / 46,330.22-69,494.52-11,270.18

Finding the Fourth Proportional to 46,330.22, 69,494.52 and 11,270.18

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Solution

The fourth proportional to 46,330.22, 69,494.52 and 11,270.18 is: 16,905.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,330.22 : 69,494.52 = 11,270.18 : x
  2. Step 2: Convert to fraction form
    46,330.22/69,494.52 = 11,270.18/x
  3. Step 3: Cross multiply
    46,330.22x = 69,494.52 × 11,270.18
  4. Step 4: Simplify right side
    46,330.22x = 783,215,749.41
  5. Step 5: Solve for x
    x = 783,215,749.41/46,330.22
  6. Step 6: Final answer
    x = 16,905.07

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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.