Home / 9,800.19-13,531.32-6,028.43

Finding the Fourth Proportional to 9,800.19, 13,531.32 and 6,028.43

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Solution

The fourth proportional to 9,800.19, 13,531.32 and 6,028.43 is: 8,323.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,800.19 : 13,531.32 = 6,028.43 : x
  2. Step 2: Convert to fraction form
    9,800.19/13,531.32 = 6,028.43/x
  3. Step 3: Cross multiply
    9,800.19x = 13,531.32 × 6,028.43
  4. Step 4: Simplify right side
    9,800.19x = 81,572,547.77
  5. Step 5: Solve for x
    x = 81,572,547.77/9,800.19
  6. Step 6: Final answer
    x = 8,323.57

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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.