Home / 19,257.63-26,575.23-10,759.89

Finding the Fourth Proportional to 19,257.63, 26,575.23 and 10,759.89

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Solution

The fourth proportional to 19,257.63, 26,575.23 and 10,759.89 is: 14,848.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,257.63 : 26,575.23 = 10,759.89 : x
  2. Step 2: Convert to fraction form
    19,257.63/26,575.23 = 10,759.89/x
  3. Step 3: Cross multiply
    19,257.63x = 26,575.23 × 10,759.89
  4. Step 4: Simplify right side
    19,257.63x = 285,946,551.52
  5. Step 5: Solve for x
    x = 285,946,551.52/19,257.63
  6. Step 6: Final answer
    x = 14,848.48

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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.