Home / 59,010.80-81,433.85-32,153.51

Finding the Fourth Proportional to 59,010.80, 81,433.85 and 32,153.51

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Solution

The fourth proportional to 59,010.80, 81,433.85 and 32,153.51 is: 44,371.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,010.80 : 81,433.85 = 32,153.51 : x
  2. Step 2: Convert to fraction form
    59,010.80/81,433.85 = 32,153.51/x
  3. Step 3: Cross multiply
    59,010.80x = 81,433.85 × 32,153.51
  4. Step 4: Simplify right side
    59,010.80x = 2,618,384,153.13
  5. Step 5: Solve for x
    x = 2,618,384,153.13/59,010.80
  6. Step 6: Final answer
    x = 44,371.27

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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.