Home / 364,265.04-502,667.49-200,950.21

Finding the Fourth Proportional to 364,265.04, 502,667.49 and 200,950.21

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Solution

The fourth proportional to 364,265.04, 502,667.49 and 200,950.21 is: 277,301.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,265.04 : 502,667.49 = 200,950.21 : x
  2. Step 2: Convert to fraction form
    364,265.04/502,667.49 = 200,950.21/x
  3. Step 3: Cross multiply
    364,265.04x = 502,667.49 × 200,950.21
  4. Step 4: Simplify right side
    364,265.04x = 101,011,136,419.00
  5. Step 5: Solve for x
    x = 101,011,136,419.00/364,265.04
  6. Step 6: Final answer
    x = 277,301.21

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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.