Home / 19,464.92-26,867.92-14,427.52

Finding the Fourth Proportional to 19,464.92, 26,867.92 and 14,427.52

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Solution

The fourth proportional to 19,464.92, 26,867.92 and 14,427.52 is: 19,914.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,464.92 : 26,867.92 = 14,427.52 : x
  2. Step 2: Convert to fraction form
    19,464.92/26,867.92 = 14,427.52/x
  3. Step 3: Cross multiply
    19,464.92x = 26,867.92 × 14,427.52
  4. Step 4: Simplify right side
    19,464.92x = 387,637,453.16
  5. Step 5: Solve for x
    x = 387,637,453.16/19,464.92
  6. Step 6: Final answer
    x = 19,914.67

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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.