Home / 44,460.72-66,700.08-18,167.58

Finding the Fourth Proportional to 44,460.72, 66,700.08 and 18,167.58

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Solution

The fourth proportional to 44,460.72, 66,700.08 and 18,167.58 is: 27,255.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,460.72 : 66,700.08 = 18,167.58 : x
  2. Step 2: Convert to fraction form
    44,460.72/66,700.08 = 18,167.58/x
  3. Step 3: Cross multiply
    44,460.72x = 66,700.08 × 18,167.58
  4. Step 4: Simplify right side
    44,460.72x = 1,211,779,039.41
  5. Step 5: Solve for x
    x = 1,211,779,039.41/44,460.72
  6. Step 6: Final answer
    x = 27,255.05

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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.