Home / 651,227.04-976,932.29-201,984.44

Finding the Fourth Proportional to 651,227.04, 976,932.29 and 201,984.44

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Solution

The fourth proportional to 651,227.04, 976,932.29 and 201,984.44 is: 303,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    651,227.04 : 976,932.29 = 201,984.44 : x
  2. Step 2: Convert to fraction form
    651,227.04/976,932.29 = 201,984.44/x
  3. Step 3: Cross multiply
    651,227.04x = 976,932.29 × 201,984.44
  4. Step 4: Simplify right side
    651,227.04x = 197,325,117,133.87
  5. Step 5: Solve for x
    x = 197,325,117,133.87/651,227.04
  6. Step 6: Final answer
    x = 303,005.10

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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.