Home / 94,850.64-130,954.90-60,873.76

Finding the Fourth Proportional to 94,850.64, 130,954.90 and 60,873.76

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Solution

The fourth proportional to 94,850.64, 130,954.90 and 60,873.76 is: 84,044.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,850.64 : 130,954.90 = 60,873.76 : x
  2. Step 2: Convert to fraction form
    94,850.64/130,954.90 = 60,873.76/x
  3. Step 3: Cross multiply
    94,850.64x = 130,954.90 × 60,873.76
  4. Step 4: Simplify right side
    94,850.64x = 7,971,717,153.42
  5. Step 5: Solve for x
    x = 7,971,717,153.42/94,850.64
  6. Step 6: Final answer
    x = 84,044.95

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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.