Home / 93,677.36-140,442.22-34,480.74

Finding the Fourth Proportional to 93,677.36, 140,442.22 and 34,480.74

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Solution

The fourth proportional to 93,677.36, 140,442.22 and 34,480.74 is: 51,693.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,677.36 : 140,442.22 = 34,480.74 : x
  2. Step 2: Convert to fraction form
    93,677.36/140,442.22 = 34,480.74/x
  3. Step 3: Cross multiply
    93,677.36x = 140,442.22 × 34,480.74
  4. Step 4: Simplify right side
    93,677.36x = 4,842,551,672.84
  5. Step 5: Solve for x
    x = 4,842,551,672.84/93,677.36
  6. Step 6: Final answer
    x = 51,693.94

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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.