Home / 73,826.10-110,609.55-60,606.90

Finding the Fourth Proportional to 73,826.10, 110,609.55 and 60,606.90

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Solution

The fourth proportional to 73,826.10, 110,609.55 and 60,606.90 is: 90,803.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,826.10 : 110,609.55 = 60,606.90 : x
  2. Step 2: Convert to fraction form
    73,826.10/110,609.55 = 60,606.90/x
  3. Step 3: Cross multiply
    73,826.10x = 110,609.55 × 60,606.90
  4. Step 4: Simplify right side
    73,826.10x = 6,703,701,935.90
  5. Step 5: Solve for x
    x = 6,703,701,935.90/73,826.10
  6. Step 6: Final answer
    x = 90,803.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.