Home / 19,177.52-26,467.50-10,795.64

Finding the Fourth Proportional to 19,177.52, 26,467.50 and 10,795.64

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Solution

The fourth proportional to 19,177.52, 26,467.50 and 10,795.64 is: 14,899.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,177.52 : 26,467.50 = 10,795.64 : x
  2. Step 2: Convert to fraction form
    19,177.52/26,467.50 = 10,795.64/x
  3. Step 3: Cross multiply
    19,177.52x = 26,467.50 × 10,795.64
  4. Step 4: Simplify right side
    19,177.52x = 285,733,601.70
  5. Step 5: Solve for x
    x = 285,733,601.70/19,177.52
  6. Step 6: Final answer
    x = 14,899.40

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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.