Home / 57,922.44-86,748.70-56,326.12

Finding the Fourth Proportional to 57,922.44, 86,748.70 and 56,326.12

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Solution

The fourth proportional to 57,922.44, 86,748.70 and 56,326.12 is: 84,357.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,922.44 : 86,748.70 = 56,326.12 : x
  2. Step 2: Convert to fraction form
    57,922.44/86,748.70 = 56,326.12/x
  3. Step 3: Cross multiply
    57,922.44x = 86,748.70 × 56,326.12
  4. Step 4: Simplify right side
    57,922.44x = 4,886,217,686.04
  5. Step 5: Solve for x
    x = 4,886,217,686.04/57,922.44
  6. Step 6: Final answer
    x = 84,357.94

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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.