Home / 25,360.11-34,996.32-14,030.24

Finding the Fourth Proportional to 25,360.11, 34,996.32 and 14,030.24

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Solution

The fourth proportional to 25,360.11, 34,996.32 and 14,030.24 is: 19,361.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,360.11 : 34,996.32 = 14,030.24 : x
  2. Step 2: Convert to fraction form
    25,360.11/34,996.32 = 14,030.24/x
  3. Step 3: Cross multiply
    25,360.11x = 34,996.32 × 14,030.24
  4. Step 4: Simplify right side
    25,360.11x = 491,006,768.72
  5. Step 5: Solve for x
    x = 491,006,768.72/25,360.11
  6. Step 6: Final answer
    x = 19,361.38

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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.