Home / 46,010.20-69,015.30-41,490.40

Finding the Fourth Proportional to 46,010.20, 69,015.30 and 41,490.40

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Solution

The fourth proportional to 46,010.20, 69,015.30 and 41,490.40 is: 62,235.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,010.20 : 69,015.30 = 41,490.40 : x
  2. Step 2: Convert to fraction form
    46,010.20/69,015.30 = 41,490.40/x
  3. Step 3: Cross multiply
    46,010.20x = 69,015.30 × 41,490.40
  4. Step 4: Simplify right side
    46,010.20x = 2,863,472,403.12
  5. Step 5: Solve for x
    x = 2,863,472,403.12/46,010.20
  6. Step 6: Final answer
    x = 62,235.60

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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.