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Finding the Fourth Proportional to 4,894.24, 6,750.16 and 4,303.52

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Solution

The fourth proportional to 4,894.24, 6,750.16 and 4,303.52 is: 5,935.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894.24 : 6,750.16 = 4,303.52 : x
  2. Step 2: Convert to fraction form
    4,894.24/6,750.16 = 4,303.52/x
  3. Step 3: Cross multiply
    4,894.24x = 6,750.16 × 4,303.52
  4. Step 4: Simplify right side
    4,894.24x = 29,049,448.56
  5. Step 5: Solve for x
    x = 29,049,448.56/4,894.24
  6. Step 6: Final answer
    x = 5,935.44

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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.