Home / 4,117.55-6,182.47-4,056.04

Finding the Fourth Proportional to 4,117.55, 6,182.47 and 4,056.04

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Solution

The fourth proportional to 4,117.55, 6,182.47 and 4,056.04 is: 6,090.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117.55 : 6,182.47 = 4,056.04 : x
  2. Step 2: Convert to fraction form
    4,117.55/6,182.47 = 4,056.04/x
  3. Step 3: Cross multiply
    4,117.55x = 6,182.47 × 4,056.04
  4. Step 4: Simplify right side
    4,117.55x = 25,076,340.30
  5. Step 5: Solve for x
    x = 25,076,340.30/4,117.55
  6. Step 6: Final answer
    x = 6,090.12

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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.