Home / 79,829.30-110,165.19-44,020.60

Finding the Fourth Proportional to 79,829.30, 110,165.19 and 44,020.60

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Solution

The fourth proportional to 79,829.30, 110,165.19 and 44,020.60 is: 60,748.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,829.30 : 110,165.19 = 44,020.60 : x
  2. Step 2: Convert to fraction form
    79,829.30/110,165.19 = 44,020.60/x
  3. Step 3: Cross multiply
    79,829.30x = 110,165.19 × 44,020.60
  4. Step 4: Simplify right side
    79,829.30x = 4,849,537,322.42
  5. Step 5: Solve for x
    x = 4,849,537,322.42/79,829.30
  6. Step 6: Final answer
    x = 60,748.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.