Home / 8,840.01-12,199.29-4,861.23

Finding the Fourth Proportional to 8,840.01, 12,199.29 and 4,861.23

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Solution

The fourth proportional to 8,840.01, 12,199.29 and 4,861.23 is: 6,708.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,840.01 : 12,199.29 = 4,861.23 : x
  2. Step 2: Convert to fraction form
    8,840.01/12,199.29 = 4,861.23/x
  3. Step 3: Cross multiply
    8,840.01x = 12,199.29 × 4,861.23
  4. Step 4: Simplify right side
    8,840.01x = 59,303,554.53
  5. Step 5: Solve for x
    x = 59,303,554.53/8,840.01
  6. Step 6: Final answer
    x = 6,708.54

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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.