Home / 36,901.06-55,351.61-15,827.50

Finding the Fourth Proportional to 36,901.06, 55,351.61 and 15,827.50

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Solution

The fourth proportional to 36,901.06, 55,351.61 and 15,827.50 is: 23,741.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,901.06 : 55,351.61 = 15,827.50 : x
  2. Step 2: Convert to fraction form
    36,901.06/55,351.61 = 15,827.50/x
  3. Step 3: Cross multiply
    36,901.06x = 55,351.61 × 15,827.50
  4. Step 4: Simplify right side
    36,901.06x = 876,077,607.28
  5. Step 5: Solve for x
    x = 876,077,607.28/36,901.06
  6. Step 6: Final answer
    x = 23,741.26

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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.