Home / 25,780.54-38,594.26-14,058.22

Finding the Fourth Proportional to 25,780.54, 38,594.26 and 14,058.22

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Solution

The fourth proportional to 25,780.54, 38,594.26 and 14,058.22 is: 21,045.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,780.54 : 38,594.26 = 14,058.22 : x
  2. Step 2: Convert to fraction form
    25,780.54/38,594.26 = 14,058.22/x
  3. Step 3: Cross multiply
    25,780.54x = 38,594.26 × 14,058.22
  4. Step 4: Simplify right side
    25,780.54x = 542,566,597.82
  5. Step 5: Solve for x
    x = 542,566,597.82/25,780.54
  6. Step 6: Final answer
    x = 21,045.59

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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.