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Finding the Fourth Proportional to 153,774.30, 230,552.09 and 58,924.11

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Solution

The fourth proportional to 153,774.30, 230,552.09 and 58,924.11 is: 88,344.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,774.30 : 230,552.09 = 58,924.11 : x
  2. Step 2: Convert to fraction form
    153,774.30/230,552.09 = 58,924.11/x
  3. Step 3: Cross multiply
    153,774.30x = 230,552.09 × 58,924.11
  4. Step 4: Simplify right side
    153,774.30x = 13,585,076,417.27
  5. Step 5: Solve for x
    x = 13,585,076,417.27/153,774.30
  6. Step 6: Final answer
    x = 88,344.26

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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.