Home / 6,046.71-8,348.34-4,930.32

Finding the Fourth Proportional to 6,046.71, 8,348.34 and 4,930.32

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Solution

The fourth proportional to 6,046.71, 8,348.34 and 4,930.32 is: 6,807.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,046.71 : 8,348.34 = 4,930.32 : x
  2. Step 2: Convert to fraction form
    6,046.71/8,348.34 = 4,930.32/x
  3. Step 3: Cross multiply
    6,046.71x = 8,348.34 × 4,930.32
  4. Step 4: Simplify right side
    6,046.71x = 41,159,987.67
  5. Step 5: Solve for x
    x = 41,159,987.67/6,046.71
  6. Step 6: Final answer
    x = 6,807.01

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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.