Home / 35,054.01-48,372.48-19,135.26

Finding the Fourth Proportional to 35,054.01, 48,372.48 and 19,135.26

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Solution

The fourth proportional to 35,054.01, 48,372.48 and 19,135.26 is: 26,405.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,054.01 : 48,372.48 = 19,135.26 : x
  2. Step 2: Convert to fraction form
    35,054.01/48,372.48 = 19,135.26/x
  3. Step 3: Cross multiply
    35,054.01x = 48,372.48 × 19,135.26
  4. Step 4: Simplify right side
    35,054.01x = 925,619,981.64
  5. Step 5: Solve for x
    x = 925,619,981.64/35,054.01
  6. Step 6: Final answer
    x = 26,405.54

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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.