Home / 93,626.28-140,373.81-34,454.26

Finding the Fourth Proportional to 93,626.28, 140,373.81 and 34,454.26

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Solution

The fourth proportional to 93,626.28, 140,373.81 and 34,454.26 is: 51,657.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,626.28 : 140,373.81 = 34,454.26 : x
  2. Step 2: Convert to fraction form
    93,626.28/140,373.81 = 34,454.26/x
  3. Step 3: Cross multiply
    93,626.28x = 140,373.81 × 34,454.26
  4. Step 4: Simplify right side
    93,626.28x = 4,836,475,922.40
  5. Step 5: Solve for x
    x = 4,836,475,922.40/93,626.28
  6. Step 6: Final answer
    x = 51,657.25

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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.