Home / 43,752.04-65,649.48-27,107.64

Finding the Fourth Proportional to 43,752.04, 65,649.48 and 27,107.64

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Solution

The fourth proportional to 43,752.04, 65,649.48 and 27,107.64 is: 40,674.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,752.04 : 65,649.48 = 27,107.64 : x
  2. Step 2: Convert to fraction form
    43,752.04/65,649.48 = 27,107.64/x
  3. Step 3: Cross multiply
    43,752.04x = 65,649.48 × 27,107.64
  4. Step 4: Simplify right side
    43,752.04x = 1,779,602,470.03
  5. Step 5: Solve for x
    x = 1,779,602,470.03/43,752.04
  6. Step 6: Final answer
    x = 40,674.73

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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.