Home / 637,108.92-954,814.23-237,347.19

Finding the Fourth Proportional to 637,108.92, 954,814.23 and 237,347.19

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Solution

The fourth proportional to 637,108.92, 954,814.23 and 237,347.19 is: 355,704.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    637,108.92 : 954,814.23 = 237,347.19 : x
  2. Step 2: Convert to fraction form
    637,108.92/954,814.23 = 237,347.19/x
  3. Step 3: Cross multiply
    637,108.92x = 954,814.23 × 237,347.19
  4. Step 4: Simplify right side
    637,108.92x = 226,622,474,462.51
  5. Step 5: Solve for x
    x = 226,622,474,462.51/637,108.92
  6. Step 6: Final answer
    x = 355,704.44

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Double scale
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Similar ratio
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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.