Home / 14,906.44-22,368.30-12,003.40

Finding the Fourth Proportional to 14,906.44, 22,368.30 and 12,003.40

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Solution

The fourth proportional to 14,906.44, 22,368.30 and 12,003.40 is: 18,012.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,906.44 : 22,368.30 = 12,003.40 : x
  2. Step 2: Convert to fraction form
    14,906.44/22,368.30 = 12,003.40/x
  3. Step 3: Cross multiply
    14,906.44x = 22,368.30 × 12,003.40
  4. Step 4: Simplify right side
    14,906.44x = 268,495,652.22
  5. Step 5: Solve for x
    x = 268,495,652.22/14,906.44
  6. Step 6: Final answer
    x = 18,012.06

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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.