Home / 25,393.73-35,045.31-14,064.27

Finding the Fourth Proportional to 25,393.73, 35,045.31 and 14,064.27

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Solution

The fourth proportional to 25,393.73, 35,045.31 and 14,064.27 is: 19,409.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,393.73 : 35,045.31 = 14,064.27 : x
  2. Step 2: Convert to fraction form
    25,393.73/35,045.31 = 14,064.27/x
  3. Step 3: Cross multiply
    25,393.73x = 35,045.31 × 14,064.27
  4. Step 4: Simplify right side
    25,393.73x = 492,886,702.07
  5. Step 5: Solve for x
    x = 492,886,702.07/25,393.73
  6. Step 6: Final answer
    x = 19,409.78

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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.