Home / 45,052.07-67,571.01-15,066.08

Finding the Fourth Proportional to 45,052.07, 67,571.01 and 15,066.08

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Solution

The fourth proportional to 45,052.07, 67,571.01 and 15,066.08 is: 22,596.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,052.07 : 67,571.01 = 15,066.08 : x
  2. Step 2: Convert to fraction form
    45,052.07/67,571.01 = 15,066.08/x
  3. Step 3: Cross multiply
    45,052.07x = 67,571.01 × 15,066.08
  4. Step 4: Simplify right side
    45,052.07x = 1,018,030,186.13
  5. Step 5: Solve for x
    x = 1,018,030,186.13/45,052.07
  6. Step 6: Final answer
    x = 22,596.75

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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.