Home / 36,770.02-55,134.87-17,037.70

Finding the Fourth Proportional to 36,770.02, 55,134.87 and 17,037.70

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Solution

The fourth proportional to 36,770.02, 55,134.87 and 17,037.70 is: 25,547.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,770.02 : 55,134.87 = 17,037.70 : x
  2. Step 2: Convert to fraction form
    36,770.02/55,134.87 = 17,037.70/x
  3. Step 3: Cross multiply
    36,770.02x = 55,134.87 × 17,037.70
  4. Step 4: Simplify right side
    36,770.02x = 939,371,374.60
  5. Step 5: Solve for x
    x = 939,371,374.60/36,770.02
  6. Step 6: Final answer
    x = 25,547.21

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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.