Home / 35,093.77-48,429.12-19,177.93

Finding the Fourth Proportional to 35,093.77, 48,429.12 and 19,177.93

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Solution

The fourth proportional to 35,093.77, 48,429.12 and 19,177.93 is: 26,465.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,093.77 : 48,429.12 = 19,177.93 : x
  2. Step 2: Convert to fraction form
    35,093.77/48,429.12 = 19,177.93/x
  3. Step 3: Cross multiply
    35,093.77x = 48,429.12 × 19,177.93
  4. Step 4: Simplify right side
    35,093.77x = 928,770,273.32
  5. Step 5: Solve for x
    x = 928,770,273.32/35,093.77
  6. Step 6: Final answer
    x = 26,465.39

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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.