Home / 44,740.55-67,110.83-18,444.61

Finding the Fourth Proportional to 44,740.55, 67,110.83 and 18,444.61

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Solution

The fourth proportional to 44,740.55, 67,110.83 and 18,444.61 is: 27,666.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,740.55 : 67,110.83 = 18,444.61 : x
  2. Step 2: Convert to fraction form
    44,740.55/67,110.83 = 18,444.61/x
  3. Step 3: Cross multiply
    44,740.55x = 67,110.83 × 18,444.61
  4. Step 4: Simplify right side
    44,740.55x = 1,237,833,146.96
  5. Step 5: Solve for x
    x = 1,237,833,146.96/44,740.55
  6. Step 6: Final answer
    x = 27,666.92

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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.