Home / 297,329.03-410,334.05-168,267.17

Finding the Fourth Proportional to 297,329.03, 410,334.05 and 168,267.17

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Solution

The fourth proportional to 297,329.03, 410,334.05 and 168,267.17 is: 232,220.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,329.03 : 410,334.05 = 168,267.17 : x
  2. Step 2: Convert to fraction form
    297,329.03/410,334.05 = 168,267.17/x
  3. Step 3: Cross multiply
    297,329.03x = 410,334.05 × 168,267.17
  4. Step 4: Simplify right side
    297,329.03x = 69,045,750,794.64
  5. Step 5: Solve for x
    x = 69,045,750,794.64/297,329.03
  6. Step 6: Final answer
    x = 232,220.01

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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.