Home / 43,133.46-64,700.19-24,652.50

Finding the Fourth Proportional to 43,133.46, 64,700.19 and 24,652.50

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Solution

The fourth proportional to 43,133.46, 64,700.19 and 24,652.50 is: 36,978.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,133.46 : 64,700.19 = 24,652.50 : x
  2. Step 2: Convert to fraction form
    43,133.46/64,700.19 = 24,652.50/x
  3. Step 3: Cross multiply
    43,133.46x = 64,700.19 × 24,652.50
  4. Step 4: Simplify right side
    43,133.46x = 1,595,021,433.98
  5. Step 5: Solve for x
    x = 1,595,021,433.98/43,133.46
  6. Step 6: Final answer
    x = 36,978.75

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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.