Home / 5,523.93-8,287.02-2,602.26

Finding the Fourth Proportional to 5,523.93, 8,287.02 and 2,602.26

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Solution

The fourth proportional to 5,523.93, 8,287.02 and 2,602.26 is: 3,903.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523.93 : 8,287.02 = 2,602.26 : x
  2. Step 2: Convert to fraction form
    5,523.93/8,287.02 = 2,602.26/x
  3. Step 3: Cross multiply
    5,523.93x = 8,287.02 × 2,602.26
  4. Step 4: Simplify right side
    5,523.93x = 21,564,980.67
  5. Step 5: Solve for x
    x = 21,564,980.67/5,523.93
  6. Step 6: Final answer
    x = 3,903.92

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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.