Home / 36,856.83-50,862.44-20,941.30

Finding the Fourth Proportional to 36,856.83, 50,862.44 and 20,941.30

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Solution

The fourth proportional to 36,856.83, 50,862.44 and 20,941.30 is: 28,899.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,856.83 : 50,862.44 = 20,941.30 : x
  2. Step 2: Convert to fraction form
    36,856.83/50,862.44 = 20,941.30/x
  3. Step 3: Cross multiply
    36,856.83x = 50,862.44 × 20,941.30
  4. Step 4: Simplify right side
    36,856.83x = 1,065,125,614.77
  5. Step 5: Solve for x
    x = 1,065,125,614.77/36,856.83
  6. Step 6: Final answer
    x = 28,899.00

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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.