Home / 46,226.56-69,340.02-11,166.16

Finding the Fourth Proportional to 46,226.56, 69,340.02 and 11,166.16

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Solution

The fourth proportional to 46,226.56, 69,340.02 and 11,166.16 is: 16,749.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,226.56 : 69,340.02 = 11,166.16 : x
  2. Step 2: Convert to fraction form
    46,226.56/69,340.02 = 11,166.16/x
  3. Step 3: Cross multiply
    46,226.56x = 69,340.02 × 11,166.16
  4. Step 4: Simplify right side
    46,226.56x = 774,261,757.72
  5. Step 5: Solve for x
    x = 774,261,757.72/46,226.56
  6. Step 6: Final answer
    x = 16,749.28

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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.