Home / 244,550.21-337,335.98-153,762.30

Finding the Fourth Proportional to 244,550.21, 337,335.98 and 153,762.30

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Solution

The fourth proportional to 244,550.21, 337,335.98 and 153,762.30 is: 212,101.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,550.21 : 337,335.98 = 153,762.30 : x
  2. Step 2: Convert to fraction form
    244,550.21/337,335.98 = 153,762.30/x
  3. Step 3: Cross multiply
    244,550.21x = 337,335.98 × 153,762.30
  4. Step 4: Simplify right side
    244,550.21x = 51,869,555,388.74
  5. Step 5: Solve for x
    x = 51,869,555,388.74/244,550.21
  6. Step 6: Final answer
    x = 212,101.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.