Home / 297,358.04-410,360.20-168,296.51

Finding the Fourth Proportional to 297,358.04, 410,360.20 and 168,296.51

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Solution

The fourth proportional to 297,358.04, 410,360.20 and 168,296.51 is: 232,252.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,358.04 : 410,360.20 = 168,296.51 : x
  2. Step 2: Convert to fraction form
    297,358.04/410,360.20 = 168,296.51/x
  3. Step 3: Cross multiply
    297,358.04x = 410,360.20 × 168,296.51
  4. Step 4: Simplify right side
    297,358.04x = 69,062,187,030.36
  5. Step 5: Solve for x
    x = 69,062,187,030.36/297,358.04
  6. Step 6: Final answer
    x = 232,252.63

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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.