Home / 36,333.04-54,499.02-10,037.20

Finding the Fourth Proportional to 36,333.04, 54,499.02 and 10,037.20

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Solution

The fourth proportional to 36,333.04, 54,499.02 and 10,037.20 is: 15,055.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,333.04 : 54,499.02 = 10,037.20 : x
  2. Step 2: Convert to fraction form
    36,333.04/54,499.02 = 10,037.20/x
  3. Step 3: Cross multiply
    36,333.04x = 54,499.02 × 10,037.20
  4. Step 4: Simplify right side
    36,333.04x = 547,017,563.54
  5. Step 5: Solve for x
    x = 547,017,563.54/36,333.04
  6. Step 6: Final answer
    x = 15,055.65

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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.