Home / 55,741.16-83,622.72-24,576.68

Finding the Fourth Proportional to 55,741.16, 83,622.72 and 24,576.68

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Solution

The fourth proportional to 55,741.16, 83,622.72 and 24,576.68 is: 36,869.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,741.16 : 83,622.72 = 24,576.68 : x
  2. Step 2: Convert to fraction form
    55,741.16/83,622.72 = 24,576.68/x
  3. Step 3: Cross multiply
    55,741.16x = 83,622.72 × 24,576.68
  4. Step 4: Simplify right side
    55,741.16x = 2,055,168,830.17
  5. Step 5: Solve for x
    x = 2,055,168,830.17/55,741.16
  6. Step 6: Final answer
    x = 36,869.86

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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.