Home / 35,268.06-48,669.79-19,352.77

Finding the Fourth Proportional to 35,268.06, 48,669.79 and 19,352.77

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Solution

The fourth proportional to 35,268.06, 48,669.79 and 19,352.77 is: 26,706.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,268.06 : 48,669.79 = 19,352.77 : x
  2. Step 2: Convert to fraction form
    35,268.06/48,669.79 = 19,352.77/x
  3. Step 3: Cross multiply
    35,268.06x = 48,669.79 × 19,352.77
  4. Step 4: Simplify right side
    35,268.06x = 941,895,337.39
  5. Step 5: Solve for x
    x = 941,895,337.39/35,268.06
  6. Step 6: Final answer
    x = 26,706.75

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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.