Home / 4,931.01-6,803.19-3,356.37

Finding the Fourth Proportional to 4,931.01, 6,803.19 and 3,356.37

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Solution

The fourth proportional to 4,931.01, 6,803.19 and 3,356.37 is: 4,630.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931.01 : 6,803.19 = 3,356.37 : x
  2. Step 2: Convert to fraction form
    4,931.01/6,803.19 = 3,356.37/x
  3. Step 3: Cross multiply
    4,931.01x = 6,803.19 × 3,356.37
  4. Step 4: Simplify right side
    4,931.01x = 22,834,022.82
  5. Step 5: Solve for x
    x = 22,834,022.82/4,931.01
  6. Step 6: Final answer
    x = 4,630.70

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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.