Home / 25,404.33-35,054.47-14,071.02

Finding the Fourth Proportional to 25,404.33, 35,054.47 and 14,071.02

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Solution

The fourth proportional to 25,404.33, 35,054.47 and 14,071.02 is: 19,416.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,404.33 : 35,054.47 = 14,071.02 : x
  2. Step 2: Convert to fraction form
    25,404.33/35,054.47 = 14,071.02/x
  3. Step 3: Cross multiply
    25,404.33x = 35,054.47 × 14,071.02
  4. Step 4: Simplify right side
    25,404.33x = 493,252,034.59
  5. Step 5: Solve for x
    x = 493,252,034.59/25,404.33
  6. Step 6: Final answer
    x = 19,416.06

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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.