Home / 46,413.10-69,562.44-18,304.88

Finding the Fourth Proportional to 46,413.10, 69,562.44 and 18,304.88

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Solution

The fourth proportional to 46,413.10, 69,562.44 and 18,304.88 is: 27,434.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,413.10 : 69,562.44 = 18,304.88 : x
  2. Step 2: Convert to fraction form
    46,413.10/69,562.44 = 18,304.88/x
  3. Step 3: Cross multiply
    46,413.10x = 69,562.44 × 18,304.88
  4. Step 4: Simplify right side
    46,413.10x = 1,273,332,116.71
  5. Step 5: Solve for x
    x = 1,273,332,116.71/46,413.10
  6. Step 6: Final answer
    x = 27,434.76

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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.