Home / 25,952.10-35,813.90-14,015.44

Finding the Fourth Proportional to 25,952.10, 35,813.90 and 14,015.44

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Solution

The fourth proportional to 25,952.10, 35,813.90 and 14,015.44 is: 19,341.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,952.10 : 35,813.90 = 14,015.44 : x
  2. Step 2: Convert to fraction form
    25,952.10/35,813.90 = 14,015.44/x
  3. Step 3: Cross multiply
    25,952.10x = 35,813.90 × 14,015.44
  4. Step 4: Simplify right side
    25,952.10x = 501,947,566.62
  5. Step 5: Solve for x
    x = 501,947,566.62/25,952.10
  6. Step 6: Final answer
    x = 19,341.31

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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.