Home / 25,433.24-35,101.48-14,105.24

Finding the Fourth Proportional to 25,433.24, 35,101.48 and 14,105.24

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Solution

The fourth proportional to 25,433.24, 35,101.48 and 14,105.24 is: 19,467.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,433.24 : 35,101.48 = 14,105.24 : x
  2. Step 2: Convert to fraction form
    25,433.24/35,101.48 = 14,105.24/x
  3. Step 3: Cross multiply
    25,433.24x = 35,101.48 × 14,105.24
  4. Step 4: Simplify right side
    25,433.24x = 495,114,799.76
  5. Step 5: Solve for x
    x = 495,114,799.76/25,433.24
  6. Step 6: Final answer
    x = 19,467.23

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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.