Home / 6,719.02-10,076.48-4,652.34

Finding the Fourth Proportional to 6,719.02, 10,076.48 and 4,652.34

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Solution

The fourth proportional to 6,719.02, 10,076.48 and 4,652.34 is: 6,977.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,719.02 : 10,076.48 = 4,652.34 : x
  2. Step 2: Convert to fraction form
    6,719.02/10,076.48 = 4,652.34/x
  3. Step 3: Cross multiply
    6,719.02x = 10,076.48 × 4,652.34
  4. Step 4: Simplify right side
    6,719.02x = 46,879,210.96
  5. Step 5: Solve for x
    x = 46,879,210.96/6,719.02
  6. Step 6: Final answer
    x = 6,977.09

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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.