Home / 14,993.18-22,485.85-4,460.37

Finding the Fourth Proportional to 14,993.18, 22,485.85 and 4,460.37

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Solution

The fourth proportional to 14,993.18, 22,485.85 and 4,460.37 is: 6,689.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,993.18 : 22,485.85 = 4,460.37 : x
  2. Step 2: Convert to fraction form
    14,993.18/22,485.85 = 4,460.37/x
  3. Step 3: Cross multiply
    14,993.18x = 22,485.85 × 4,460.37
  4. Step 4: Simplify right side
    14,993.18x = 100,295,210.76
  5. Step 5: Solve for x
    x = 100,295,210.76/14,993.18
  6. Step 6: Final answer
    x = 6,689.39

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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.