Home / 44,999.12-67,498.68-35,123.60

Finding the Fourth Proportional to 44,999.12, 67,498.68 and 35,123.60

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Solution

The fourth proportional to 44,999.12, 67,498.68 and 35,123.60 is: 52,685.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,999.12 : 67,498.68 = 35,123.60 : x
  2. Step 2: Convert to fraction form
    44,999.12/67,498.68 = 35,123.60/x
  3. Step 3: Cross multiply
    44,999.12x = 67,498.68 × 35,123.60
  4. Step 4: Simplify right side
    44,999.12x = 2,370,796,636.85
  5. Step 5: Solve for x
    x = 2,370,796,636.85/44,999.12
  6. Step 6: Final answer
    x = 52,685.40

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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.