Home / 26,793.68-36,975.27-14,856.75

Finding the Fourth Proportional to 26,793.68, 36,975.27 and 14,856.75

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Solution

The fourth proportional to 26,793.68, 36,975.27 and 14,856.75 is: 20,502.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,793.68 : 36,975.27 = 14,856.75 : x
  2. Step 2: Convert to fraction form
    26,793.68/36,975.27 = 14,856.75/x
  3. Step 3: Cross multiply
    26,793.68x = 36,975.27 × 14,856.75
  4. Step 4: Simplify right side
    26,793.68x = 549,332,342.57
  5. Step 5: Solve for x
    x = 549,332,342.57/26,793.68
  6. Step 6: Final answer
    x = 20,502.31

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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.