Home / 14,753.03-22,133.49-6,433.72

Finding the Fourth Proportional to 14,753.03, 22,133.49 and 6,433.72

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Solution

The fourth proportional to 14,753.03, 22,133.49 and 6,433.72 is: 9,652.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,753.03 : 22,133.49 = 6,433.72 : x
  2. Step 2: Convert to fraction form
    14,753.03/22,133.49 = 6,433.72/x
  3. Step 3: Cross multiply
    14,753.03x = 22,133.49 × 6,433.72
  4. Step 4: Simplify right side
    14,753.03x = 142,400,677.28
  5. Step 5: Solve for x
    x = 142,400,677.28/14,753.03
  6. Step 6: Final answer
    x = 9,652.30

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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.