Home / 275,592.04-413,392.20-95,683.16

Finding the Fourth Proportional to 275,592.04, 413,392.20 and 95,683.16

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Solution

The fourth proportional to 275,592.04, 413,392.20 and 95,683.16 is: 143,526.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,592.04 : 413,392.20 = 95,683.16 : x
  2. Step 2: Convert to fraction form
    275,592.04/413,392.20 = 95,683.16/x
  3. Step 3: Cross multiply
    275,592.04x = 413,392.20 × 95,683.16
  4. Step 4: Simplify right side
    275,592.04x = 39,554,672,015.35
  5. Step 5: Solve for x
    x = 39,554,672,015.35/275,592.04
  6. Step 6: Final answer
    x = 143,526.18

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1.5x scale

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.