Home / 133,567.04-200,406.12-58,648.40

Finding the Fourth Proportional to 133,567.04, 200,406.12 and 58,648.40

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Solution

The fourth proportional to 133,567.04, 200,406.12 and 58,648.40 is: 87,997.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,567.04 : 200,406.12 = 58,648.40 : x
  2. Step 2: Convert to fraction form
    133,567.04/200,406.12 = 58,648.40/x
  3. Step 3: Cross multiply
    133,567.04x = 200,406.12 × 58,648.40
  4. Step 4: Simplify right side
    133,567.04x = 11,753,498,288.21
  5. Step 5: Solve for x
    x = 11,753,498,288.21/133,567.04
  6. Step 6: Final answer
    x = 87,997.00

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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.