Home / 38,164.02-57,235.86-27,037.86

Finding the Fourth Proportional to 38,164.02, 57,235.86 and 27,037.86

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Solution

The fourth proportional to 38,164.02, 57,235.86 and 27,037.86 is: 40,549.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,164.02 : 57,235.86 = 27,037.86 : x
  2. Step 2: Convert to fraction form
    38,164.02/57,235.86 = 27,037.86/x
  3. Step 3: Cross multiply
    38,164.02x = 57,235.86 × 27,037.86
  4. Step 4: Simplify right side
    38,164.02x = 1,547,535,169.66
  5. Step 5: Solve for x
    x = 1,547,535,169.66/38,164.02
  6. Step 6: Final answer
    x = 40,549.58

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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.