Home / 93,869.90-140,787.76-37,707.74

Finding the Fourth Proportional to 93,869.90, 140,787.76 and 37,707.74

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Solution

The fourth proportional to 93,869.90, 140,787.76 and 37,707.74 is: 56,554.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,869.90 : 140,787.76 = 37,707.74 : x
  2. Step 2: Convert to fraction form
    93,869.90/140,787.76 = 37,707.74/x
  3. Step 3: Cross multiply
    93,869.90x = 140,787.76 × 37,707.74
  4. Step 4: Simplify right side
    93,869.90x = 5,308,788,249.26
  5. Step 5: Solve for x
    x = 5,308,788,249.26/93,869.90
  6. Step 6: Final answer
    x = 56,554.74

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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.