Home / 25,092.31-37,605.66-10,283.89

Finding the Fourth Proportional to 25,092.31, 37,605.66 and 10,283.89

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Solution

The fourth proportional to 25,092.31, 37,605.66 and 10,283.89 is: 15,412.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,092.31 : 37,605.66 = 10,283.89 : x
  2. Step 2: Convert to fraction form
    25,092.31/37,605.66 = 10,283.89/x
  3. Step 3: Cross multiply
    25,092.31x = 37,605.66 × 10,283.89
  4. Step 4: Simplify right side
    25,092.31x = 386,732,479.26
  5. Step 5: Solve for x
    x = 386,732,479.26/25,092.31
  6. Step 6: Final answer
    x = 15,412.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.