Home / 4,125.02-6,186.93-1,202.54

Finding the Fourth Proportional to 4,125.02, 6,186.93 and 1,202.54

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Solution

The fourth proportional to 4,125.02, 6,186.93 and 1,202.54 is: 1,803.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125.02 : 6,186.93 = 1,202.54 : x
  2. Step 2: Convert to fraction form
    4,125.02/6,186.93 = 1,202.54/x
  3. Step 3: Cross multiply
    4,125.02x = 6,186.93 × 1,202.54
  4. Step 4: Simplify right side
    4,125.02x = 7,440,030.80
  5. Step 5: Solve for x
    x = 7,440,030.80/4,125.02
  6. Step 6: Final answer
    x = 1,803.64

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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.