Home / 9,343.08-12,893.20-5,094.23

Finding the Fourth Proportional to 9,343.08, 12,893.20 and 5,094.23

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Solution

The fourth proportional to 9,343.08, 12,893.20 and 5,094.23 is: 7,029.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343.08 : 12,893.20 = 5,094.23 : x
  2. Step 2: Convert to fraction form
    9,343.08/12,893.20 = 5,094.23/x
  3. Step 3: Cross multiply
    9,343.08x = 12,893.20 × 5,094.23
  4. Step 4: Simplify right side
    9,343.08x = 65,680,849.03
  5. Step 5: Solve for x
    x = 65,680,849.03/9,343.08
  6. Step 6: Final answer
    x = 7,029.89

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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.