Home / 25,544.06-35,249.90-14,057.89

Finding the Fourth Proportional to 25,544.06, 35,249.90 and 14,057.89

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Solution

The fourth proportional to 25,544.06, 35,249.90 and 14,057.89 is: 19,399.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,544.06 : 35,249.90 = 14,057.89 : x
  2. Step 2: Convert to fraction form
    25,544.06/35,249.90 = 14,057.89/x
  3. Step 3: Cross multiply
    25,544.06x = 35,249.90 × 14,057.89
  4. Step 4: Simplify right side
    25,544.06x = 495,539,216.71
  5. Step 5: Solve for x
    x = 495,539,216.71/25,544.06
  6. Step 6: Final answer
    x = 19,399.40

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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.