Home / 9,365.83-12,926.66-6,012.88

Finding the Fourth Proportional to 9,365.83, 12,926.66 and 6,012.88

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Solution

The fourth proportional to 9,365.83, 12,926.66 and 6,012.88 is: 8,298.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365.83 : 12,926.66 = 6,012.88 : x
  2. Step 2: Convert to fraction form
    9,365.83/12,926.66 = 6,012.88/x
  3. Step 3: Cross multiply
    9,365.83x = 12,926.66 × 6,012.88
  4. Step 4: Simplify right side
    9,365.83x = 77,726,393.00
  5. Step 5: Solve for x
    x = 77,726,393.00/9,365.83
  6. Step 6: Final answer
    x = 8,298.93

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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.