Home / 8,244.06-12,363.64-4,346.34

Finding the Fourth Proportional to 8,244.06, 12,363.64 and 4,346.34

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Solution

The fourth proportional to 8,244.06, 12,363.64 and 4,346.34 is: 6,518.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244.06 : 12,363.64 = 4,346.34 : x
  2. Step 2: Convert to fraction form
    8,244.06/12,363.64 = 4,346.34/x
  3. Step 3: Cross multiply
    8,244.06x = 12,363.64 × 4,346.34
  4. Step 4: Simplify right side
    8,244.06x = 53,736,583.08
  5. Step 5: Solve for x
    x = 53,736,583.08/8,244.06
  6. Step 6: Final answer
    x = 6,518.22

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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.