Home / 62,664.05-94,037.09-57,595.68

Finding the Fourth Proportional to 62,664.05, 94,037.09 and 57,595.68

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Solution

The fourth proportional to 62,664.05, 94,037.09 and 57,595.68 is: 86,431.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,664.05 : 94,037.09 = 57,595.68 : x
  2. Step 2: Convert to fraction form
    62,664.05/94,037.09 = 57,595.68/x
  3. Step 3: Cross multiply
    62,664.05x = 94,037.09 × 57,595.68
  4. Step 4: Simplify right side
    62,664.05x = 5,416,129,855.79
  5. Step 5: Solve for x
    x = 5,416,129,855.79/62,664.05
  6. Step 6: Final answer
    x = 86,431.21

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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.