Home / 293,080.54-439,616.01-93,398.26

Finding the Fourth Proportional to 293,080.54, 439,616.01 and 93,398.26

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Solution

The fourth proportional to 293,080.54, 439,616.01 and 93,398.26 is: 140,095.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,080.54 : 439,616.01 = 93,398.26 : x
  2. Step 2: Convert to fraction form
    293,080.54/439,616.01 = 93,398.26/x
  3. Step 3: Cross multiply
    293,080.54x = 439,616.01 × 93,398.26
  4. Step 4: Simplify right side
    293,080.54x = 41,059,370,402.14
  5. Step 5: Solve for x
    x = 41,059,370,402.14/293,080.54
  6. Step 6: Final answer
    x = 140,095.86

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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.