Home / 151,646.92-227,462.18-46,466.19

Finding the Fourth Proportional to 151,646.92, 227,462.18 and 46,466.19

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Solution

The fourth proportional to 151,646.92, 227,462.18 and 46,466.19 is: 69,696.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,646.92 : 227,462.18 = 46,466.19 : x
  2. Step 2: Convert to fraction form
    151,646.92/227,462.18 = 46,466.19/x
  3. Step 3: Cross multiply
    151,646.92x = 227,462.18 × 46,466.19
  4. Step 4: Simplify right side
    151,646.92x = 10,569,300,641.36
  5. Step 5: Solve for x
    x = 10,569,300,641.36/151,646.92
  6. Step 6: Final answer
    x = 69,696.77

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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.