Home / 4,816.04-6,647.02-2,827.10

Finding the Fourth Proportional to 4,816.04, 6,647.02 and 2,827.10

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Solution

The fourth proportional to 4,816.04, 6,647.02 and 2,827.10 is: 3,901.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816.04 : 6,647.02 = 2,827.10 : x
  2. Step 2: Convert to fraction form
    4,816.04/6,647.02 = 2,827.10/x
  3. Step 3: Cross multiply
    4,816.04x = 6,647.02 × 2,827.10
  4. Step 4: Simplify right side
    4,816.04x = 18,791,790.24
  5. Step 5: Solve for x
    x = 18,791,790.24/4,816.04
  6. Step 6: Final answer
    x = 3,901.92

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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.