Home / 25,394.52-35,044.38-14,064.60

Finding the Fourth Proportional to 25,394.52, 35,044.38 and 14,064.60

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Solution

The fourth proportional to 25,394.52, 35,044.38 and 14,064.60 is: 19,409.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,394.52 : 35,044.38 = 14,064.60 : x
  2. Step 2: Convert to fraction form
    25,394.52/35,044.38 = 14,064.60/x
  3. Step 3: Cross multiply
    25,394.52x = 35,044.38 × 14,064.60
  4. Step 4: Simplify right side
    25,394.52x = 492,885,186.95
  5. Step 5: Solve for x
    x = 492,885,186.95/25,394.52
  6. Step 6: Final answer
    x = 19,409.12

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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.