Home / 59,398.09-81,969.35-35,524.77

Finding the Fourth Proportional to 59,398.09, 81,969.35 and 35,524.77

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Solution

The fourth proportional to 59,398.09, 81,969.35 and 35,524.77 is: 49,024.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,398.09 : 81,969.35 = 35,524.77 : x
  2. Step 2: Convert to fraction form
    59,398.09/81,969.35 = 35,524.77/x
  3. Step 3: Cross multiply
    59,398.09x = 81,969.35 × 35,524.77
  4. Step 4: Simplify right side
    59,398.09x = 2,911,942,305.80
  5. Step 5: Solve for x
    x = 2,911,942,305.80/59,398.09
  6. Step 6: Final answer
    x = 49,024.17

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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.