Home / 134,202.96-201,306.12-58,284

Finding the Fourth Proportional to 134,202.96, 201,306.12 and 58,284

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Solution

The fourth proportional to 134,202.96, 201,306.12 and 58,284 is: 87,426.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,202.96 : 201,306.12 = 58,284 : x
  2. Step 2: Convert to fraction form
    134,202.96/201,306.12 = 58,284/x
  3. Step 3: Cross multiply
    134,202.96x = 201,306.12 × 58,284
  4. Step 4: Simplify right side
    134,202.96x = 11,732,925,898.08
  5. Step 5: Solve for x
    x = 11,732,925,898.08/134,202.96
  6. Step 6: Final answer
    x = 87,426.73

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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.