Home / 4,732.36-6,527.28-4,019.32

Finding the Fourth Proportional to 4,732.36, 6,527.28 and 4,019.32

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Solution

The fourth proportional to 4,732.36, 6,527.28 and 4,019.32 is: 5,543.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732.36 : 6,527.28 = 4,019.32 : x
  2. Step 2: Convert to fraction form
    4,732.36/6,527.28 = 4,019.32/x
  3. Step 3: Cross multiply
    4,732.36x = 6,527.28 × 4,019.32
  4. Step 4: Simplify right side
    4,732.36x = 26,235,227.05
  5. Step 5: Solve for x
    x = 26,235,227.05/4,732.36
  6. Step 6: Final answer
    x = 5,543.79

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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.