Home / 37,726.24-52,059.64-20,727.16

Finding the Fourth Proportional to 37,726.24, 52,059.64 and 20,727.16

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Solution

The fourth proportional to 37,726.24, 52,059.64 and 20,727.16 is: 28,602.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,726.24 : 52,059.64 = 20,727.16 : x
  2. Step 2: Convert to fraction form
    37,726.24/52,059.64 = 20,727.16/x
  3. Step 3: Cross multiply
    37,726.24x = 52,059.64 × 20,727.16
  4. Step 4: Simplify right side
    37,726.24x = 1,079,048,487.82
  5. Step 5: Solve for x
    x = 1,079,048,487.82/37,726.24
  6. Step 6: Final answer
    x = 28,602.07

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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.