Home / 10,010.03-13,808.61-6,232.59

Finding the Fourth Proportional to 10,010.03, 13,808.61 and 6,232.59

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Solution

The fourth proportional to 10,010.03, 13,808.61 and 6,232.59 is: 8,597.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,010.03 : 13,808.61 = 6,232.59 : x
  2. Step 2: Convert to fraction form
    10,010.03/13,808.61 = 6,232.59/x
  3. Step 3: Cross multiply
    10,010.03x = 13,808.61 × 6,232.59
  4. Step 4: Simplify right side
    10,010.03x = 86,063,404.60
  5. Step 5: Solve for x
    x = 86,063,404.60/10,010.03
  6. Step 6: Final answer
    x = 8,597.72

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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.