Home / 9,356.30-14,026.19-3,814.28

Finding the Fourth Proportional to 9,356.30, 14,026.19 and 3,814.28

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Solution

The fourth proportional to 9,356.30, 14,026.19 and 3,814.28 is: 5,718.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356.30 : 14,026.19 = 3,814.28 : x
  2. Step 2: Convert to fraction form
    9,356.30/14,026.19 = 3,814.28/x
  3. Step 3: Cross multiply
    9,356.30x = 14,026.19 × 3,814.28
  4. Step 4: Simplify right side
    9,356.30x = 53,499,726.79
  5. Step 5: Solve for x
    x = 53,499,726.79/9,356.30
  6. Step 6: Final answer
    x = 5,718.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.