Home / 94,674.42-130,648.14-52,232.04

Finding the Fourth Proportional to 94,674.42, 130,648.14 and 52,232.04

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Solution

The fourth proportional to 94,674.42, 130,648.14 and 52,232.04 is: 72,078.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,674.42 : 130,648.14 = 52,232.04 : x
  2. Step 2: Convert to fraction form
    94,674.42/130,648.14 = 52,232.04/x
  3. Step 3: Cross multiply
    94,674.42x = 130,648.14 × 52,232.04
  4. Step 4: Simplify right side
    94,674.42x = 6,824,018,874.41
  5. Step 5: Solve for x
    x = 6,824,018,874.41/94,674.42
  6. Step 6: Final answer
    x = 72,078.80

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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.