Home / 115,903.50-173,820.69-44,813.58

Finding the Fourth Proportional to 115,903.50, 173,820.69 and 44,813.58

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Solution

The fourth proportional to 115,903.50, 173,820.69 and 44,813.58 is: 67,207.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,903.50 : 173,820.69 = 44,813.58 : x
  2. Step 2: Convert to fraction form
    115,903.50/173,820.69 = 44,813.58/x
  3. Step 3: Cross multiply
    115,903.50x = 173,820.69 × 44,813.58
  4. Step 4: Simplify right side
    115,903.50x = 7,789,527,396.97
  5. Step 5: Solve for x
    x = 7,789,527,396.97/115,903.50
  6. Step 6: Final answer
    x = 67,207.01

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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.