Home / 46,313.90-69,413.85-26,340.15

Finding the Fourth Proportional to 46,313.90, 69,413.85 and 26,340.15

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Solution

The fourth proportional to 46,313.90, 69,413.85 and 26,340.15 is: 39,477.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,313.90 : 69,413.85 = 26,340.15 : x
  2. Step 2: Convert to fraction form
    46,313.90/69,413.85 = 26,340.15/x
  3. Step 3: Cross multiply
    46,313.90x = 69,413.85 × 26,340.15
  4. Step 4: Simplify right side
    46,313.90x = 1,828,371,221.08
  5. Step 5: Solve for x
    x = 1,828,371,221.08/46,313.90
  6. Step 6: Final answer
    x = 39,477.81

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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.