Home / 46,161.63-69,194.12-26,146.13

Finding the Fourth Proportional to 46,161.63, 69,194.12 and 26,146.13

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Solution

The fourth proportional to 46,161.63, 69,194.12 and 26,146.13 is: 39,191.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,161.63 : 69,194.12 = 26,146.13 : x
  2. Step 2: Convert to fraction form
    46,161.63/69,194.12 = 26,146.13/x
  3. Step 3: Cross multiply
    46,161.63x = 69,194.12 × 26,146.13
  4. Step 4: Simplify right side
    46,161.63x = 1,809,157,980.05
  5. Step 5: Solve for x
    x = 1,809,157,980.05/46,161.63
  6. Step 6: Final answer
    x = 39,191.81

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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.