Home / 10,062.02-15,080.26-4,515.14

Finding the Fourth Proportional to 10,062.02, 15,080.26 and 4,515.14

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Solution

The fourth proportional to 10,062.02, 15,080.26 and 4,515.14 is: 6,766.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,062.02 : 15,080.26 = 4,515.14 : x
  2. Step 2: Convert to fraction form
    10,062.02/15,080.26 = 4,515.14/x
  3. Step 3: Cross multiply
    10,062.02x = 15,080.26 × 4,515.14
  4. Step 4: Simplify right side
    10,062.02x = 68,089,485.14
  5. Step 5: Solve for x
    x = 68,089,485.14/10,062.02
  6. Step 6: Final answer
    x = 6,766.98

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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.