Home / 8,353.08-11,526.20-4,995.26

Finding the Fourth Proportional to 8,353.08, 11,526.20 and 4,995.26

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Solution

The fourth proportional to 8,353.08, 11,526.20 and 4,995.26 is: 6,892.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,353.08 : 11,526.20 = 4,995.26 : x
  2. Step 2: Convert to fraction form
    8,353.08/11,526.20 = 4,995.26/x
  3. Step 3: Cross multiply
    8,353.08x = 11,526.20 × 4,995.26
  4. Step 4: Simplify right side
    8,353.08x = 57,576,365.81
  5. Step 5: Solve for x
    x = 57,576,365.81/8,353.08
  6. Step 6: Final answer
    x = 6,892.83

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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.