Home / 6,018.04-8,305.62-3,660.52

Finding the Fourth Proportional to 6,018.04, 8,305.62 and 3,660.52

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Solution

The fourth proportional to 6,018.04, 8,305.62 and 3,660.52 is: 5,051.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018.04 : 8,305.62 = 3,660.52 : x
  2. Step 2: Convert to fraction form
    6,018.04/8,305.62 = 3,660.52/x
  3. Step 3: Cross multiply
    6,018.04x = 8,305.62 × 3,660.52
  4. Step 4: Simplify right side
    6,018.04x = 30,402,888.12
  5. Step 5: Solve for x
    x = 30,402,888.12/6,018.04
  6. Step 6: Final answer
    x = 5,051.96

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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.