Home / 93,546.14-140,374.56-34,423.32

Finding the Fourth Proportional to 93,546.14, 140,374.56 and 34,423.32

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Solution

The fourth proportional to 93,546.14, 140,374.56 and 34,423.32 is: 51,655.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,546.14 : 140,374.56 = 34,423.32 : x
  2. Step 2: Convert to fraction form
    93,546.14/140,374.56 = 34,423.32/x
  3. Step 3: Cross multiply
    93,546.14x = 140,374.56 × 34,423.32
  4. Step 4: Simplify right side
    93,546.14x = 4,832,158,398.74
  5. Step 5: Solve for x
    x = 4,832,158,398.74/93,546.14
  6. Step 6: Final answer
    x = 51,655.35

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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.