Home / 4,730.28-6,527.80-2,741.22

Finding the Fourth Proportional to 4,730.28, 6,527.80 and 2,741.22

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Solution

The fourth proportional to 4,730.28, 6,527.80 and 2,741.22 is: 3,782.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730.28 : 6,527.80 = 2,741.22 : x
  2. Step 2: Convert to fraction form
    4,730.28/6,527.80 = 2,741.22/x
  3. Step 3: Cross multiply
    4,730.28x = 6,527.80 × 2,741.22
  4. Step 4: Simplify right side
    4,730.28x = 17,894,122.21
  5. Step 5: Solve for x
    x = 17,894,122.21/4,730.28
  6. Step 6: Final answer
    x = 3,782.89

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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.