Home / 67,041.24-92,516.83-36,826.55

Finding the Fourth Proportional to 67,041.24, 92,516.83 and 36,826.55

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Solution

The fourth proportional to 67,041.24, 92,516.83 and 36,826.55 is: 50,820.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,041.24 : 92,516.83 = 36,826.55 : x
  2. Step 2: Convert to fraction form
    67,041.24/92,516.83 = 36,826.55/x
  3. Step 3: Cross multiply
    67,041.24x = 92,516.83 × 36,826.55
  4. Step 4: Simplify right side
    67,041.24x = 3,407,075,665.84
  5. Step 5: Solve for x
    x = 3,407,075,665.84/67,041.24
  6. Step 6: Final answer
    x = 50,820.59

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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.