Home / 48,554.13-67,004.64-27,340.23

Finding the Fourth Proportional to 48,554.13, 67,004.64 and 27,340.23

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Solution

The fourth proportional to 48,554.13, 67,004.64 and 27,340.23 is: 37,729.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,554.13 : 67,004.64 = 27,340.23 : x
  2. Step 2: Convert to fraction form
    48,554.13/67,004.64 = 27,340.23/x
  3. Step 3: Cross multiply
    48,554.13x = 67,004.64 × 27,340.23
  4. Step 4: Simplify right side
    48,554.13x = 1,831,922,268.67
  5. Step 5: Solve for x
    x = 1,831,922,268.67/48,554.13
  6. Step 6: Final answer
    x = 37,729.48

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Double scale
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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.