Home / 32,673.57-45,082.56-19,239.92

Finding the Fourth Proportional to 32,673.57, 45,082.56 and 19,239.92

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Solution

The fourth proportional to 32,673.57, 45,082.56 and 19,239.92 is: 26,546.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,673.57 : 45,082.56 = 19,239.92 : x
  2. Step 2: Convert to fraction form
    32,673.57/45,082.56 = 19,239.92/x
  3. Step 3: Cross multiply
    32,673.57x = 45,082.56 × 19,239.92
  4. Step 4: Simplify right side
    32,673.57x = 867,384,622.38
  5. Step 5: Solve for x
    x = 867,384,622.38/32,673.57
  6. Step 6: Final answer
    x = 26,546.98

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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.