Home / 9,343.23-12,893.75-5,094.25

Finding the Fourth Proportional to 9,343.23, 12,893.75 and 5,094.25

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Solution

The fourth proportional to 9,343.23, 12,893.75 and 5,094.25 is: 7,030.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343.23 : 12,893.75 = 5,094.25 : x
  2. Step 2: Convert to fraction form
    9,343.23/12,893.75 = 5,094.25/x
  3. Step 3: Cross multiply
    9,343.23x = 12,893.75 × 5,094.25
  4. Step 4: Simplify right side
    9,343.23x = 65,684,010.01
  5. Step 5: Solve for x
    x = 65,684,010.01/9,343.23
  6. Step 6: Final answer
    x = 7,030.12

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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.