Home / 10,444.06-14,418.40-8,066.33

Finding the Fourth Proportional to 10,444.06, 14,418.40 and 8,066.33

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Solution

The fourth proportional to 10,444.06, 14,418.40 and 8,066.33 is: 11,135.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,444.06 : 14,418.40 = 8,066.33 : x
  2. Step 2: Convert to fraction form
    10,444.06/14,418.40 = 8,066.33/x
  3. Step 3: Cross multiply
    10,444.06x = 14,418.40 × 8,066.33
  4. Step 4: Simplify right side
    10,444.06x = 116,303,630.51
  5. Step 5: Solve for x
    x = 116,303,630.51/10,444.06
  6. Step 6: Final answer
    x = 11,135.87

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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.