Home / 44,023.68-66,030.13-18,733.35

Finding the Fourth Proportional to 44,023.68, 66,030.13 and 18,733.35

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Solution

The fourth proportional to 44,023.68, 66,030.13 and 18,733.35 is: 28,097.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,023.68 : 66,030.13 = 18,733.35 : x
  2. Step 2: Convert to fraction form
    44,023.68/66,030.13 = 18,733.35/x
  3. Step 3: Cross multiply
    44,023.68x = 66,030.13 × 18,733.35
  4. Step 4: Simplify right side
    44,023.68x = 1,236,965,775.61
  5. Step 5: Solve for x
    x = 1,236,965,775.61/44,023.68
  6. Step 6: Final answer
    x = 28,097.74

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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.