Home / 46,652.28-64,380.13-25,431.54

Finding the Fourth Proportional to 46,652.28, 64,380.13 and 25,431.54

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Solution

The fourth proportional to 46,652.28, 64,380.13 and 25,431.54 is: 35,095.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,652.28 : 64,380.13 = 25,431.54 : x
  2. Step 2: Convert to fraction form
    46,652.28/64,380.13 = 25,431.54/x
  3. Step 3: Cross multiply
    46,652.28x = 64,380.13 × 25,431.54
  4. Step 4: Simplify right side
    46,652.28x = 1,637,285,851.30
  5. Step 5: Solve for x
    x = 1,637,285,851.30/46,652.28
  6. Step 6: Final answer
    x = 35,095.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.