Home / 10,294.06-14,205.75-5,819.26

Finding the Fourth Proportional to 10,294.06, 14,205.75 and 5,819.26

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Solution

The fourth proportional to 10,294.06, 14,205.75 and 5,819.26 is: 8,030.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,294.06 : 14,205.75 = 5,819.26 : x
  2. Step 2: Convert to fraction form
    10,294.06/14,205.75 = 5,819.26/x
  3. Step 3: Cross multiply
    10,294.06x = 14,205.75 × 5,819.26
  4. Step 4: Simplify right side
    10,294.06x = 82,666,952.75
  5. Step 5: Solve for x
    x = 82,666,952.75/10,294.06
  6. Step 6: Final answer
    x = 8,030.55

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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.