Home / 534,748.80-802,093.68-179,726.16

Finding the Fourth Proportional to 534,748.80, 802,093.68 and 179,726.16

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Solution

The fourth proportional to 534,748.80, 802,093.68 and 179,726.16 is: 269,579.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,748.80 : 802,093.68 = 179,726.16 : x
  2. Step 2: Convert to fraction form
    534,748.80/802,093.68 = 179,726.16/x
  3. Step 3: Cross multiply
    534,748.80x = 802,093.68 × 179,726.16
  4. Step 4: Simplify right side
    534,748.80x = 144,157,217,066.67
  5. Step 5: Solve for x
    x = 144,157,217,066.67/534,748.80
  6. Step 6: Final answer
    x = 269,579.32

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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.