Home / 35,161.26-48,523.69-19,245.70

Finding the Fourth Proportional to 35,161.26, 48,523.69 and 19,245.70

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Solution

The fourth proportional to 35,161.26, 48,523.69 and 19,245.70 is: 26,559.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,161.26 : 48,523.69 = 19,245.70 : x
  2. Step 2: Convert to fraction form
    35,161.26/48,523.69 = 19,245.70/x
  3. Step 3: Cross multiply
    35,161.26x = 48,523.69 × 19,245.70
  4. Step 4: Simplify right side
    35,161.26x = 933,872,465.34
  5. Step 5: Solve for x
    x = 933,872,465.34/35,161.26
  6. Step 6: Final answer
    x = 26,559.70

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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.