Home / 94,586.57-141,900.62-28,031.92

Finding the Fourth Proportional to 94,586.57, 141,900.62 and 28,031.92

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Solution

The fourth proportional to 94,586.57, 141,900.62 and 28,031.92 is: 42,054.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,586.57 : 141,900.62 = 28,031.92 : x
  2. Step 2: Convert to fraction form
    94,586.57/141,900.62 = 28,031.92/x
  3. Step 3: Cross multiply
    94,586.57x = 141,900.62 × 28,031.92
  4. Step 4: Simplify right side
    94,586.57x = 3,977,746,827.79
  5. Step 5: Solve for x
    x = 3,977,746,827.79/94,586.57
  6. Step 6: Final answer
    x = 42,054.03

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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.