Home / 12,250.01-18,361.55-6,327.36

Finding the Fourth Proportional to 12,250.01, 18,361.55 and 6,327.36

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Solution

The fourth proportional to 12,250.01, 18,361.55 and 6,327.36 is: 9,484.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,250.01 : 18,361.55 = 6,327.36 : x
  2. Step 2: Convert to fraction form
    12,250.01/18,361.55 = 6,327.36/x
  3. Step 3: Cross multiply
    12,250.01x = 18,361.55 × 6,327.36
  4. Step 4: Simplify right side
    12,250.01x = 116,180,152.83
  5. Step 5: Solve for x
    x = 116,180,152.83/12,250.01
  6. Step 6: Final answer
    x = 9,484.08

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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.