Home / 94,133.34-141,219.45-27,575.64

Finding the Fourth Proportional to 94,133.34, 141,219.45 and 27,575.64

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Solution

The fourth proportional to 94,133.34, 141,219.45 and 27,575.64 is: 41,369.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,133.34 : 141,219.45 = 27,575.64 : x
  2. Step 2: Convert to fraction form
    94,133.34/141,219.45 = 27,575.64/x
  3. Step 3: Cross multiply
    94,133.34x = 141,219.45 × 27,575.64
  4. Step 4: Simplify right side
    94,133.34x = 3,894,216,714.20
  5. Step 5: Solve for x
    x = 3,894,216,714.20/94,133.34
  6. Step 6: Final answer
    x = 41,369.15

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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.