Home / 59,380.28-81,943.22-33,886.19

Finding the Fourth Proportional to 59,380.28, 81,943.22 and 33,886.19

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Solution

The fourth proportional to 59,380.28, 81,943.22 and 33,886.19 is: 46,762.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,380.28 : 81,943.22 = 33,886.19 : x
  2. Step 2: Convert to fraction form
    59,380.28/81,943.22 = 33,886.19/x
  3. Step 3: Cross multiply
    59,380.28x = 81,943.22 × 33,886.19
  4. Step 4: Simplify right side
    59,380.28x = 2,776,743,522.13
  5. Step 5: Solve for x
    x = 2,776,743,522.13/59,380.28
  6. Step 6: Final answer
    x = 46,762.05

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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.