Home / 114,574.20-171,861.30-62,086.20

Finding the Fourth Proportional to 114,574.20, 171,861.30 and 62,086.20

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Solution

The fourth proportional to 114,574.20, 171,861.30 and 62,086.20 is: 93,129.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,574.20 : 171,861.30 = 62,086.20 : x
  2. Step 2: Convert to fraction form
    114,574.20/171,861.30 = 62,086.20/x
  3. Step 3: Cross multiply
    114,574.20x = 171,861.30 × 62,086.20
  4. Step 4: Simplify right side
    114,574.20x = 10,670,215,044.06
  5. Step 5: Solve for x
    x = 10,670,215,044.06/114,574.20
  6. Step 6: Final answer
    x = 93,129.30

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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.