Home / 241,668.36-333,492.96-134,245.20

Finding the Fourth Proportional to 241,668.36, 333,492.96 and 134,245.20

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Solution

The fourth proportional to 241,668.36, 333,492.96 and 134,245.20 is: 185,253.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,668.36 : 333,492.96 = 134,245.20 : x
  2. Step 2: Convert to fraction form
    241,668.36/333,492.96 = 134,245.20/x
  3. Step 3: Cross multiply
    241,668.36x = 333,492.96 × 134,245.20
  4. Step 4: Simplify right side
    241,668.36x = 44,769,829,113.79
  5. Step 5: Solve for x
    x = 44,769,829,113.79/241,668.36
  6. Step 6: Final answer
    x = 185,253.17

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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.