Home / 9,800.19-13,524.26-5,323.95

Finding the Fourth Proportional to 9,800.19, 13,524.26 and 5,323.95

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Solution

The fourth proportional to 9,800.19, 13,524.26 and 5,323.95 is: 7,347.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,800.19 : 13,524.26 = 5,323.95 : x
  2. Step 2: Convert to fraction form
    9,800.19/13,524.26 = 5,323.95/x
  3. Step 3: Cross multiply
    9,800.19x = 13,524.26 × 5,323.95
  4. Step 4: Simplify right side
    9,800.19x = 72,002,484.03
  5. Step 5: Solve for x
    x = 72,002,484.03/9,800.19
  6. Step 6: Final answer
    x = 7,347.05

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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.