Home / 27,328.59-37,734.26-26,892.81

Finding the Fourth Proportional to 27,328.59, 37,734.26 and 26,892.81

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Solution

The fourth proportional to 27,328.59, 37,734.26 and 26,892.81 is: 37,132.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,328.59 : 37,734.26 = 26,892.81 : x
  2. Step 2: Convert to fraction form
    27,328.59/37,734.26 = 26,892.81/x
  3. Step 3: Cross multiply
    27,328.59x = 37,734.26 × 26,892.81
  4. Step 4: Simplify right side
    27,328.59x = 1,014,780,150.21
  5. Step 5: Solve for x
    x = 1,014,780,150.21/27,328.59
  6. Step 6: Final answer
    x = 37,132.55

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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.