Home / 183,130.65-275,118.10-175,564.04

Finding the Fourth Proportional to 183,130.65, 275,118.10 and 175,564.04

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Solution

The fourth proportional to 183,130.65, 275,118.10 and 175,564.04 is: 263,750.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,130.65 : 275,118.10 = 175,564.04 : x
  2. Step 2: Convert to fraction form
    183,130.65/275,118.10 = 175,564.04/x
  3. Step 3: Cross multiply
    183,130.65x = 275,118.10 × 175,564.04
  4. Step 4: Simplify right side
    183,130.65x = 48,300,843,298.62
  5. Step 5: Solve for x
    x = 48,300,843,298.62/183,130.65
  6. Step 6: Final answer
    x = 263,750.73

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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.