Home / 114,077.32-171,102.90-29,845.61

Finding the Fourth Proportional to 114,077.32, 171,102.90 and 29,845.61

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Solution

The fourth proportional to 114,077.32, 171,102.90 and 29,845.61 is: 44,765.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,077.32 : 171,102.90 = 29,845.61 : x
  2. Step 2: Convert to fraction form
    114,077.32/171,102.90 = 29,845.61/x
  3. Step 3: Cross multiply
    114,077.32x = 171,102.90 × 29,845.61
  4. Step 4: Simplify right side
    114,077.32x = 5,106,670,925.64
  5. Step 5: Solve for x
    x = 5,106,670,925.64/114,077.32
  6. Step 6: Final answer
    x = 44,765.00

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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.