Home / 7,753.41-11,624.63-4,003.58

Finding the Fourth Proportional to 7,753.41, 11,624.63 and 4,003.58

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Solution

The fourth proportional to 7,753.41, 11,624.63 and 4,003.58 is: 6,002.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,753.41 : 11,624.63 = 4,003.58 : x
  2. Step 2: Convert to fraction form
    7,753.41/11,624.63 = 4,003.58/x
  3. Step 3: Cross multiply
    7,753.41x = 11,624.63 × 4,003.58
  4. Step 4: Simplify right side
    7,753.41x = 46,540,085.46
  5. Step 5: Solve for x
    x = 46,540,085.46/7,753.41
  6. Step 6: Final answer
    x = 6,002.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.