Home / 46,010.27-69,102.89-28,601.75

Finding the Fourth Proportional to 46,010.27, 69,102.89 and 28,601.75

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Solution

The fourth proportional to 46,010.27, 69,102.89 and 28,601.75 is: 42,957.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,010.27 : 69,102.89 = 28,601.75 : x
  2. Step 2: Convert to fraction form
    46,010.27/69,102.89 = 28,601.75/x
  3. Step 3: Cross multiply
    46,010.27x = 69,102.89 × 28,601.75
  4. Step 4: Simplify right side
    46,010.27x = 1,976,463,441.05
  5. Step 5: Solve for x
    x = 1,976,463,441.05/46,010.27
  6. Step 6: Final answer
    x = 42,957.01

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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.