Home / 375,587.65-563,402.00-95,107.33

Finding the Fourth Proportional to 375,587.65, 563,402.00 and 95,107.33

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Solution

The fourth proportional to 375,587.65, 563,402.00 and 95,107.33 is: 142,666.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,587.65 : 563,402.00 = 95,107.33 : x
  2. Step 2: Convert to fraction form
    375,587.65/563,402.00 = 95,107.33/x
  3. Step 3: Cross multiply
    375,587.65x = 563,402.00 × 95,107.33
  4. Step 4: Simplify right side
    375,587.65x = 53,583,658,052.62
  5. Step 5: Solve for x
    x = 53,583,658,052.62/375,587.65
  6. Step 6: Final answer
    x = 142,666.19

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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.