Home / 4,617.19-6,923.96-2,670.76

Finding the Fourth Proportional to 4,617.19, 6,923.96 and 2,670.76

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Solution

The fourth proportional to 4,617.19, 6,923.96 and 2,670.76 is: 4,005.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617.19 : 6,923.96 = 2,670.76 : x
  2. Step 2: Convert to fraction form
    4,617.19/6,923.96 = 2,670.76/x
  3. Step 3: Cross multiply
    4,617.19x = 6,923.96 × 2,670.76
  4. Step 4: Simplify right side
    4,617.19x = 18,492,235.41
  5. Step 5: Solve for x
    x = 18,492,235.41/4,617.19
  6. Step 6: Final answer
    x = 4,005.08

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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.