Home / 93,626.10-140,425.32-34,447.95

Finding the Fourth Proportional to 93,626.10, 140,425.32 and 34,447.95

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Solution

The fourth proportional to 93,626.10, 140,425.32 and 34,447.95 is: 51,666.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,626.10 : 140,425.32 = 34,447.95 : x
  2. Step 2: Convert to fraction form
    93,626.10/140,425.32 = 34,447.95/x
  3. Step 3: Cross multiply
    93,626.10x = 140,425.32 × 34,447.95
  4. Step 4: Simplify right side
    93,626.10x = 4,837,364,402.09
  5. Step 5: Solve for x
    x = 4,837,364,402.09/93,626.10
  6. Step 6: Final answer
    x = 51,666.84

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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.