Home / 60,244.04-83,145.74-34,745.64

Finding the Fourth Proportional to 60,244.04, 83,145.74 and 34,745.64

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Solution

The fourth proportional to 60,244.04, 83,145.74 and 34,745.64 is: 47,954.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,244.04 : 83,145.74 = 34,745.64 : x
  2. Step 2: Convert to fraction form
    60,244.04/83,145.74 = 34,745.64/x
  3. Step 3: Cross multiply
    60,244.04x = 83,145.74 × 34,745.64
  4. Step 4: Simplify right side
    60,244.04x = 2,888,951,775.85
  5. Step 5: Solve for x
    x = 2,888,951,775.85/60,244.04
  6. Step 6: Final answer
    x = 47,954.15

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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.