Home / 57,029.34-85,544.69-34,544.93

Finding the Fourth Proportional to 57,029.34, 85,544.69 and 34,544.93

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Solution

The fourth proportional to 57,029.34, 85,544.69 and 34,544.93 is: 51,817.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,029.34 : 85,544.69 = 34,544.93 : x
  2. Step 2: Convert to fraction form
    57,029.34/85,544.69 = 34,544.93/x
  3. Step 3: Cross multiply
    57,029.34x = 85,544.69 × 34,544.93
  4. Step 4: Simplify right side
    57,029.34x = 2,955,135,114.06
  5. Step 5: Solve for x
    x = 2,955,135,114.06/57,029.34
  6. Step 6: Final answer
    x = 51,817.81

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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.