Home / 44,851.07-67,276.61-18,526.88

Finding the Fourth Proportional to 44,851.07, 67,276.61 and 18,526.88

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Solution

The fourth proportional to 44,851.07, 67,276.61 and 18,526.88 is: 27,790.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,851.07 : 67,276.61 = 18,526.88 : x
  2. Step 2: Convert to fraction form
    44,851.07/67,276.61 = 18,526.88/x
  3. Step 3: Cross multiply
    44,851.07x = 67,276.61 × 18,526.88
  4. Step 4: Simplify right side
    44,851.07x = 1,246,425,680.28
  5. Step 5: Solve for x
    x = 1,246,425,680.28/44,851.07
  6. Step 6: Final answer
    x = 27,790.32

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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.