Home / 328,066.23-452,729.34-184,872.27

Finding the Fourth Proportional to 328,066.23, 452,729.34 and 184,872.27

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Solution

The fourth proportional to 328,066.23, 452,729.34 and 184,872.27 is: 255,122.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,066.23 : 452,729.34 = 184,872.27 : x
  2. Step 2: Convert to fraction form
    328,066.23/452,729.34 = 184,872.27/x
  3. Step 3: Cross multiply
    328,066.23x = 452,729.34 × 184,872.27
  4. Step 4: Simplify right side
    328,066.23x = 83,697,100,781.40
  5. Step 5: Solve for x
    x = 83,697,100,781.40/328,066.23
  6. Step 6: Final answer
    x = 255,122.57

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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.