Home / 8,036.41-11,090.91-4,499.95

Finding the Fourth Proportional to 8,036.41, 11,090.91 and 4,499.95

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Solution

The fourth proportional to 8,036.41, 11,090.91 and 4,499.95 is: 6,210.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036.41 : 11,090.91 = 4,499.95 : x
  2. Step 2: Convert to fraction form
    8,036.41/11,090.91 = 4,499.95/x
  3. Step 3: Cross multiply
    8,036.41x = 11,090.91 × 4,499.95
  4. Step 4: Simplify right side
    8,036.41x = 49,908,540.45
  5. Step 5: Solve for x
    x = 49,908,540.45/8,036.41
  6. Step 6: Final answer
    x = 6,210.30

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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.