Home / 9,018.41-13,524.17-4,335.46

Finding the Fourth Proportional to 9,018.41, 13,524.17 and 4,335.46

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Solution

The fourth proportional to 9,018.41, 13,524.17 and 4,335.46 is: 6,501.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,018.41 : 13,524.17 = 4,335.46 : x
  2. Step 2: Convert to fraction form
    9,018.41/13,524.17 = 4,335.46/x
  3. Step 3: Cross multiply
    9,018.41x = 13,524.17 × 4,335.46
  4. Step 4: Simplify right side
    9,018.41x = 58,633,442.58
  5. Step 5: Solve for x
    x = 58,633,442.58/9,018.41
  6. Step 6: Final answer
    x = 6,501.53

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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.