Home / 44,967.63-67,451.72-20,001.81

Finding the Fourth Proportional to 44,967.63, 67,451.72 and 20,001.81

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Solution

The fourth proportional to 44,967.63, 67,451.72 and 20,001.81 is: 30,002.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,967.63 : 67,451.72 = 20,001.81 : x
  2. Step 2: Convert to fraction form
    44,967.63/67,451.72 = 20,001.81/x
  3. Step 3: Cross multiply
    44,967.63x = 67,451.72 × 20,001.81
  4. Step 4: Simplify right side
    44,967.63x = 1,349,156,387.60
  5. Step 5: Solve for x
    x = 1,349,156,387.60/44,967.63
  6. Step 6: Final answer
    x = 30,002.84

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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.