Home / 82,253.23-113,507.37-45,954.96

Finding the Fourth Proportional to 82,253.23, 113,507.37 and 45,954.96

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Solution

The fourth proportional to 82,253.23, 113,507.37 and 45,954.96 is: 63,416.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,253.23 : 113,507.37 = 45,954.96 : x
  2. Step 2: Convert to fraction form
    82,253.23/113,507.37 = 45,954.96/x
  3. Step 3: Cross multiply
    82,253.23x = 113,507.37 × 45,954.96
  4. Step 4: Simplify right side
    82,253.23x = 5,216,226,136.24
  5. Step 5: Solve for x
    x = 5,216,226,136.24/82,253.23
  6. Step 6: Final answer
    x = 63,416.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.