Home / 9,805.51-13,526.54-6,073.03

Finding the Fourth Proportional to 9,805.51, 13,526.54 and 6,073.03

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Solution

The fourth proportional to 9,805.51, 13,526.54 and 6,073.03 is: 8,377.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,805.51 : 13,526.54 = 6,073.03 : x
  2. Step 2: Convert to fraction form
    9,805.51/13,526.54 = 6,073.03/x
  3. Step 3: Cross multiply
    9,805.51x = 13,526.54 × 6,073.03
  4. Step 4: Simplify right side
    9,805.51x = 82,147,052.85
  5. Step 5: Solve for x
    x = 82,147,052.85/9,805.51
  6. Step 6: Final answer
    x = 8,377.64

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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.