Home / 67,888.64-93,682.09-41,015.27

Finding the Fourth Proportional to 67,888.64, 93,682.09 and 41,015.27

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Solution

The fourth proportional to 67,888.64, 93,682.09 and 41,015.27 is: 56,598.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,888.64 : 93,682.09 = 41,015.27 : x
  2. Step 2: Convert to fraction form
    67,888.64/93,682.09 = 41,015.27/x
  3. Step 3: Cross multiply
    67,888.64x = 93,682.09 × 41,015.27
  4. Step 4: Simplify right side
    67,888.64x = 3,842,396,215.51
  5. Step 5: Solve for x
    x = 3,842,396,215.51/67,888.64
  6. Step 6: Final answer
    x = 56,598.52

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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.