Home / 57,586.14-86,313.69-35,047.10

Finding the Fourth Proportional to 57,586.14, 86,313.69 and 35,047.10

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Solution

The fourth proportional to 57,586.14, 86,313.69 and 35,047.10 is: 52,530.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,586.14 : 86,313.69 = 35,047.10 : x
  2. Step 2: Convert to fraction form
    57,586.14/86,313.69 = 35,047.10/x
  3. Step 3: Cross multiply
    57,586.14x = 86,313.69 × 35,047.10
  4. Step 4: Simplify right side
    57,586.14x = 3,025,044,093.23
  5. Step 5: Solve for x
    x = 3,025,044,093.23/57,586.14
  6. Step 6: Final answer
    x = 52,530.77

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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.