Home / 24,210.47-33,413.30-13,600.05

Finding the Fourth Proportional to 24,210.47, 33,413.30 and 13,600.05

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Solution

The fourth proportional to 24,210.47, 33,413.30 and 13,600.05 is: 18,769.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,210.47 : 33,413.30 = 13,600.05 : x
  2. Step 2: Convert to fraction form
    24,210.47/33,413.30 = 13,600.05/x
  3. Step 3: Cross multiply
    24,210.47x = 33,413.30 × 13,600.05
  4. Step 4: Simplify right side
    24,210.47x = 454,422,482.66
  5. Step 5: Solve for x
    x = 454,422,482.66/24,210.47
  6. Step 6: Final answer
    x = 18,769.67

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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.