Home / 222,175.19-333,263.65-53,695.24

Finding the Fourth Proportional to 222,175.19, 333,263.65 and 53,695.24

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Solution

The fourth proportional to 222,175.19, 333,263.65 and 53,695.24 is: 80,543.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,175.19 : 333,263.65 = 53,695.24 : x
  2. Step 2: Convert to fraction form
    222,175.19/333,263.65 = 53,695.24/x
  3. Step 3: Cross multiply
    222,175.19x = 333,263.65 × 53,695.24
  4. Step 4: Simplify right side
    222,175.19x = 17,894,671,670.03
  5. Step 5: Solve for x
    x = 17,894,671,670.03/222,175.19
  6. Step 6: Final answer
    x = 80,543.07

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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.