Home / 134,447.42-201,624.12-39,652.46

Finding the Fourth Proportional to 134,447.42, 201,624.12 and 39,652.46

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Solution

The fourth proportional to 134,447.42, 201,624.12 and 39,652.46 is: 59,464.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,447.42 : 201,624.12 = 39,652.46 : x
  2. Step 2: Convert to fraction form
    134,447.42/201,624.12 = 39,652.46/x
  3. Step 3: Cross multiply
    134,447.42x = 201,624.12 × 39,652.46
  4. Step 4: Simplify right side
    134,447.42x = 7,994,892,353.34
  5. Step 5: Solve for x
    x = 7,994,892,353.34/134,447.42
  6. Step 6: Final answer
    x = 59,464.83

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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.