Home / 93,733.28-140,423.30-46,292.84

Finding the Fourth Proportional to 93,733.28, 140,423.30 and 46,292.84

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Solution

The fourth proportional to 93,733.28, 140,423.30 and 46,292.84 is: 69,352.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,733.28 : 140,423.30 = 46,292.84 : x
  2. Step 2: Convert to fraction form
    93,733.28/140,423.30 = 46,292.84/x
  3. Step 3: Cross multiply
    93,733.28x = 140,423.30 × 46,292.84
  4. Step 4: Simplify right side
    93,733.28x = 6,500,593,359.17
  5. Step 5: Solve for x
    x = 6,500,593,359.17/93,733.28
  6. Step 6: Final answer
    x = 69,352.03

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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.