Home / 40,174.46-60,253.03-16,458.75

Finding the Fourth Proportional to 40,174.46, 60,253.03 and 16,458.75

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Solution

The fourth proportional to 40,174.46, 60,253.03 and 16,458.75 is: 24,684.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,174.46 : 60,253.03 = 16,458.75 : x
  2. Step 2: Convert to fraction form
    40,174.46/60,253.03 = 16,458.75/x
  3. Step 3: Cross multiply
    40,174.46x = 60,253.03 × 16,458.75
  4. Step 4: Simplify right side
    40,174.46x = 991,689,557.51
  5. Step 5: Solve for x
    x = 991,689,557.51/40,174.46
  6. Step 6: Final answer
    x = 24,684.58

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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.