Home / 59,415.14-81,992.90-32,191.27

Finding the Fourth Proportional to 59,415.14, 81,992.90 and 32,191.27

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Solution

The fourth proportional to 59,415.14, 81,992.90 and 32,191.27 is: 44,423.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,415.14 : 81,992.90 = 32,191.27 : x
  2. Step 2: Convert to fraction form
    59,415.14/81,992.90 = 32,191.27/x
  3. Step 3: Cross multiply
    59,415.14x = 81,992.90 × 32,191.27
  4. Step 4: Simplify right side
    59,415.14x = 2,639,455,457.48
  5. Step 5: Solve for x
    x = 2,639,455,457.48/59,415.14
  6. Step 6: Final answer
    x = 44,423.95

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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.