Home / 175,044.30-262,566.45-112,058.70

Finding the Fourth Proportional to 175,044.30, 262,566.45 and 112,058.70

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Solution

The fourth proportional to 175,044.30, 262,566.45 and 112,058.70 is: 168,088.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,044.30 : 262,566.45 = 112,058.70 : x
  2. Step 2: Convert to fraction form
    175,044.30/262,566.45 = 112,058.70/x
  3. Step 3: Cross multiply
    175,044.30x = 262,566.45 × 112,058.70
  4. Step 4: Simplify right side
    175,044.30x = 29,422,855,050.62
  5. Step 5: Solve for x
    x = 29,422,855,050.62/175,044.30
  6. Step 6: Final answer
    x = 168,088.05

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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.