Home / 25,747.98-38,625.93-10,952.93

Finding the Fourth Proportional to 25,747.98, 38,625.93 and 10,952.93

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Solution

The fourth proportional to 25,747.98, 38,625.93 and 10,952.93 is: 16,431.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,747.98 : 38,625.93 = 10,952.93 : x
  2. Step 2: Convert to fraction form
    25,747.98/38,625.93 = 10,952.93/x
  3. Step 3: Cross multiply
    25,747.98x = 38,625.93 × 10,952.93
  4. Step 4: Simplify right side
    25,747.98x = 423,066,914.35
  5. Step 5: Solve for x
    x = 423,066,914.35/25,747.98
  6. Step 6: Final answer
    x = 16,431.07

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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.