Home / 27,257.37-40,885.54-14,856.32

Finding the Fourth Proportional to 27,257.37, 40,885.54 and 14,856.32

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Solution

The fourth proportional to 27,257.37, 40,885.54 and 14,856.32 is: 22,284.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,257.37 : 40,885.54 = 14,856.32 : x
  2. Step 2: Convert to fraction form
    27,257.37/40,885.54 = 14,856.32/x
  3. Step 3: Cross multiply
    27,257.37x = 40,885.54 × 14,856.32
  4. Step 4: Simplify right side
    27,257.37x = 607,408,665.61
  5. Step 5: Solve for x
    x = 607,408,665.61/27,257.37
  6. Step 6: Final answer
    x = 22,284.20

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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.