Home / 24,413.36-33,690.48-13,803.04

Finding the Fourth Proportional to 24,413.36, 33,690.48 and 13,803.04

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Solution

The fourth proportional to 24,413.36, 33,690.48 and 13,803.04 is: 19,048.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,413.36 : 33,690.48 = 13,803.04 : x
  2. Step 2: Convert to fraction form
    24,413.36/33,690.48 = 13,803.04/x
  3. Step 3: Cross multiply
    24,413.36x = 33,690.48 × 13,803.04
  4. Step 4: Simplify right side
    24,413.36x = 465,031,043.06
  5. Step 5: Solve for x
    x = 465,031,043.06/24,413.36
  6. Step 6: Final answer
    x = 19,048.22

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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.