Home / 25,410.24-35,066.40-14,232

Finding the Fourth Proportional to 25,410.24, 35,066.40 and 14,232

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Solution

The fourth proportional to 25,410.24, 35,066.40 and 14,232 is: 19,640.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,410.24 : 35,066.40 = 14,232 : x
  2. Step 2: Convert to fraction form
    25,410.24/35,066.40 = 14,232/x
  3. Step 3: Cross multiply
    25,410.24x = 35,066.40 × 14,232
  4. Step 4: Simplify right side
    25,410.24x = 499,065,004.80
  5. Step 5: Solve for x
    x = 499,065,004.80/25,410.24
  6. Step 6: Final answer
    x = 19,640.31

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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.