Home / 57,359.60-86,094.13-35,216.23

Finding the Fourth Proportional to 57,359.60, 86,094.13 and 35,216.23

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Solution

The fourth proportional to 57,359.60, 86,094.13 and 35,216.23 is: 52,857.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,359.60 : 86,094.13 = 35,216.23 : x
  2. Step 2: Convert to fraction form
    57,359.60/86,094.13 = 35,216.23/x
  3. Step 3: Cross multiply
    57,359.60x = 86,094.13 × 35,216.23
  4. Step 4: Simplify right side
    57,359.60x = 3,031,910,683.73
  5. Step 5: Solve for x
    x = 3,031,910,683.73/57,359.60
  6. Step 6: Final answer
    x = 52,857.95

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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.