Home / 19,367.24-26,739.59-14,882.67

Finding the Fourth Proportional to 19,367.24, 26,739.59 and 14,882.67

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Solution

The fourth proportional to 19,367.24, 26,739.59 and 14,882.67 is: 20,547.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,367.24 : 26,739.59 = 14,882.67 : x
  2. Step 2: Convert to fraction form
    19,367.24/26,739.59 = 14,882.67/x
  3. Step 3: Cross multiply
    19,367.24x = 26,739.59 × 14,882.67
  4. Step 4: Simplify right side
    19,367.24x = 397,956,419.49
  5. Step 5: Solve for x
    x = 397,956,419.49/19,367.24
  6. Step 6: Final answer
    x = 20,547.92

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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.