Home / 10,742.60-14,824.54-6,026.38

Finding the Fourth Proportional to 10,742.60, 14,824.54 and 6,026.38

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Solution

The fourth proportional to 10,742.60, 14,824.54 and 6,026.38 is: 8,316.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,742.60 : 14,824.54 = 6,026.38 : x
  2. Step 2: Convert to fraction form
    10,742.60/14,824.54 = 6,026.38/x
  3. Step 3: Cross multiply
    10,742.60x = 14,824.54 × 6,026.38
  4. Step 4: Simplify right side
    10,742.60x = 89,338,311.37
  5. Step 5: Solve for x
    x = 89,338,311.37/10,742.60
  6. Step 6: Final answer
    x = 8,316.27

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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.