Home / 37,636.18-56,458.05-9,934.18

Finding the Fourth Proportional to 37,636.18, 56,458.05 and 9,934.18

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Solution

The fourth proportional to 37,636.18, 56,458.05 and 9,934.18 is: 14,902.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,636.18 : 56,458.05 = 9,934.18 : x
  2. Step 2: Convert to fraction form
    37,636.18/56,458.05 = 9,934.18/x
  3. Step 3: Cross multiply
    37,636.18x = 56,458.05 × 9,934.18
  4. Step 4: Simplify right side
    37,636.18x = 560,864,431.15
  5. Step 5: Solve for x
    x = 560,864,431.15/37,636.18
  6. Step 6: Final answer
    x = 14,902.27

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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.