Home / 8,036.16-11,089.00-4,451.19

Finding the Fourth Proportional to 8,036.16, 11,089.00 and 4,451.19

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Solution

The fourth proportional to 8,036.16, 11,089.00 and 4,451.19 is: 6,142.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036.16 : 11,089.00 = 4,451.19 : x
  2. Step 2: Convert to fraction form
    8,036.16/11,089.00 = 4,451.19/x
  3. Step 3: Cross multiply
    8,036.16x = 11,089.00 × 4,451.19
  4. Step 4: Simplify right side
    8,036.16x = 49,359,256.67
  5. Step 5: Solve for x
    x = 49,359,256.67/8,036.16
  6. Step 6: Final answer
    x = 6,142.14

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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.