Home / 10,206.09-14,084.55-6,014.34

Finding the Fourth Proportional to 10,206.09, 14,084.55 and 6,014.34

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Solution

The fourth proportional to 10,206.09, 14,084.55 and 6,014.34 is: 8,299.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,206.09 : 14,084.55 = 6,014.34 : x
  2. Step 2: Convert to fraction form
    10,206.09/14,084.55 = 6,014.34/x
  3. Step 3: Cross multiply
    10,206.09x = 14,084.55 × 6,014.34
  4. Step 4: Simplify right side
    10,206.09x = 84,709,272.45
  5. Step 5: Solve for x
    x = 84,709,272.45/10,206.09
  6. Step 6: Final answer
    x = 8,299.88

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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.