Home / 23,004.04-34,519.44-9,676.06

Finding the Fourth Proportional to 23,004.04, 34,519.44 and 9,676.06

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Solution

The fourth proportional to 23,004.04, 34,519.44 and 9,676.06 is: 14,519.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,004.04 : 34,519.44 = 9,676.06 : x
  2. Step 2: Convert to fraction form
    23,004.04/34,519.44 = 9,676.06/x
  3. Step 3: Cross multiply
    23,004.04x = 34,519.44 × 9,676.06
  4. Step 4: Simplify right side
    23,004.04x = 334,012,172.61
  5. Step 5: Solve for x
    x = 334,012,172.61/23,004.04
  6. Step 6: Final answer
    x = 14,519.72

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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.