Home / 45,949.37-63,413.49-25,807.44

Finding the Fourth Proportional to 45,949.37, 63,413.49 and 25,807.44

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Solution

The fourth proportional to 45,949.37, 63,413.49 and 25,807.44 is: 35,616.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,949.37 : 63,413.49 = 25,807.44 : x
  2. Step 2: Convert to fraction form
    45,949.37/63,413.49 = 25,807.44/x
  3. Step 3: Cross multiply
    45,949.37x = 63,413.49 × 25,807.44
  4. Step 4: Simplify right side
    45,949.37x = 1,636,539,838.37
  5. Step 5: Solve for x
    x = 1,636,539,838.37/45,949.37
  6. Step 6: Final answer
    x = 35,616.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.