Home / 348,827.40-481,552.44-234,064.92

Finding the Fourth Proportional to 348,827.40, 481,552.44 and 234,064.92

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Solution

The fourth proportional to 348,827.40, 481,552.44 and 234,064.92 is: 323,124.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,827.40 : 481,552.44 = 234,064.92 : x
  2. Step 2: Convert to fraction form
    348,827.40/481,552.44 = 234,064.92/x
  3. Step 3: Cross multiply
    348,827.40x = 481,552.44 × 234,064.92
  4. Step 4: Simplify right side
    348,827.40x = 112,714,533,344.41
  5. Step 5: Solve for x
    x = 112,714,533,344.41/348,827.40
  6. Step 6: Final answer
    x = 323,124.08

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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.