Home / 241,349.57-362,012.60-89,576.20

Finding the Fourth Proportional to 241,349.57, 362,012.60 and 89,576.20

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Solution

The fourth proportional to 241,349.57, 362,012.60 and 89,576.20 is: 134,359.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,349.57 : 362,012.60 = 89,576.20 : x
  2. Step 2: Convert to fraction form
    241,349.57/362,012.60 = 89,576.20/x
  3. Step 3: Cross multiply
    241,349.57x = 362,012.60 × 89,576.20
  4. Step 4: Simplify right side
    241,349.57x = 32,427,711,448.32
  5. Step 5: Solve for x
    x = 32,427,711,448.32/241,349.57
  6. Step 6: Final answer
    x = 134,359.93

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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.