Home / 632,256.33-948,501.49-200,082.63

Finding the Fourth Proportional to 632,256.33, 948,501.49 and 200,082.63

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Solution

The fourth proportional to 632,256.33, 948,501.49 and 200,082.63 is: 300,160.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,256.33 : 948,501.49 = 200,082.63 : x
  2. Step 2: Convert to fraction form
    632,256.33/948,501.49 = 200,082.63/x
  3. Step 3: Cross multiply
    632,256.33x = 948,501.49 × 200,082.63
  4. Step 4: Simplify right side
    632,256.33x = 189,778,666,935.20
  5. Step 5: Solve for x
    x = 189,778,666,935.20/632,256.33
  6. Step 6: Final answer
    x = 300,160.96

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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.