Home / 35,506.26-48,999.15-19,590.39

Finding the Fourth Proportional to 35,506.26, 48,999.15 and 19,590.39

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Solution

The fourth proportional to 35,506.26, 48,999.15 and 19,590.39 is: 27,035.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,506.26 : 48,999.15 = 19,590.39 : x
  2. Step 2: Convert to fraction form
    35,506.26/48,999.15 = 19,590.39/x
  3. Step 3: Cross multiply
    35,506.26x = 48,999.15 × 19,590.39
  4. Step 4: Simplify right side
    35,506.26x = 959,912,458.17
  5. Step 5: Solve for x
    x = 959,912,458.17/35,506.26
  6. Step 6: Final answer
    x = 27,035.02

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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.