Home / 25,922.35-35,773.65-14,745.07

Finding the Fourth Proportional to 25,922.35, 35,773.65 and 14,745.07

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Solution

The fourth proportional to 25,922.35, 35,773.65 and 14,745.07 is: 20,348.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,922.35 : 35,773.65 = 14,745.07 : x
  2. Step 2: Convert to fraction form
    25,922.35/35,773.65 = 14,745.07/x
  3. Step 3: Cross multiply
    25,922.35x = 35,773.65 × 14,745.07
  4. Step 4: Simplify right side
    25,922.35x = 527,484,720.81
  5. Step 5: Solve for x
    x = 527,484,720.81/25,922.35
  6. Step 6: Final answer
    x = 20,348.65

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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.