Home / 51,060.11-76,580.03-48,528.41

Finding the Fourth Proportional to 51,060.11, 76,580.03 and 48,528.41

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Solution

The fourth proportional to 51,060.11, 76,580.03 and 48,528.41 is: 72,782.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,060.11 : 76,580.03 = 48,528.41 : x
  2. Step 2: Convert to fraction form
    51,060.11/76,580.03 = 48,528.41/x
  3. Step 3: Cross multiply
    51,060.11x = 76,580.03 × 48,528.41
  4. Step 4: Simplify right side
    51,060.11x = 3,716,306,851.01
  5. Step 5: Solve for x
    x = 3,716,306,851.01/51,060.11
  6. Step 6: Final answer
    x = 72,782.98

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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.