Home / 25,092.54-34,628.44-14,482.76

Finding the Fourth Proportional to 25,092.54, 34,628.44 and 14,482.76

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Solution

The fourth proportional to 25,092.54, 34,628.44 and 14,482.76 is: 19,986.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,092.54 : 34,628.44 = 14,482.76 : x
  2. Step 2: Convert to fraction form
    25,092.54/34,628.44 = 14,482.76/x
  3. Step 3: Cross multiply
    25,092.54x = 34,628.44 × 14,482.76
  4. Step 4: Simplify right side
    25,092.54x = 501,515,385.69
  5. Step 5: Solve for x
    x = 501,515,385.69/25,092.54
  6. Step 6: Final answer
    x = 19,986.63

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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.