Home / 82,626.22-114,024.30-46,818.66

Finding the Fourth Proportional to 82,626.22, 114,024.30 and 46,818.66

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Solution

The fourth proportional to 82,626.22, 114,024.30 and 46,818.66 is: 64,609.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,626.22 : 114,024.30 = 46,818.66 : x
  2. Step 2: Convert to fraction form
    82,626.22/114,024.30 = 46,818.66/x
  3. Step 3: Cross multiply
    82,626.22x = 114,024.30 × 46,818.66
  4. Step 4: Simplify right side
    82,626.22x = 5,338,464,933.44
  5. Step 5: Solve for x
    x = 5,338,464,933.44/82,626.22
  6. Step 6: Final answer
    x = 64,609.82

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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.