Home / 40,233.46-60,336.15-16,534.21

Finding the Fourth Proportional to 40,233.46, 60,336.15 and 16,534.21

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Solution

The fourth proportional to 40,233.46, 60,336.15 and 16,534.21 is: 24,795.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,233.46 : 60,336.15 = 16,534.21 : x
  2. Step 2: Convert to fraction form
    40,233.46/60,336.15 = 16,534.21/x
  3. Step 3: Cross multiply
    40,233.46x = 60,336.15 × 16,534.21
  4. Step 4: Simplify right side
    40,233.46x = 997,610,574.69
  5. Step 5: Solve for x
    x = 997,610,574.69/40,233.46
  6. Step 6: Final answer
    x = 24,795.55

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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.