Home / 293,141.60-403,982.54-234,932.22

Finding the Fourth Proportional to 293,141.60, 403,982.54 and 234,932.22

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Solution

The fourth proportional to 293,141.60, 403,982.54 and 234,932.22 is: 323,763.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,141.60 : 403,982.54 = 234,932.22 : x
  2. Step 2: Convert to fraction form
    293,141.60/403,982.54 = 234,932.22/x
  3. Step 3: Cross multiply
    293,141.60x = 403,982.54 × 234,932.22
  4. Step 4: Simplify right side
    293,141.60x = 94,908,513,788.78
  5. Step 5: Solve for x
    x = 94,908,513,788.78/293,141.60
  6. Step 6: Final answer
    x = 323,763.38

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1.5x scale

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.