Home / 93,115.56-139,673.96-26,555.52

Finding the Fourth Proportional to 93,115.56, 139,673.96 and 26,555.52

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Solution

The fourth proportional to 93,115.56, 139,673.96 and 26,555.52 is: 39,833.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,115.56 : 139,673.96 = 26,555.52 : x
  2. Step 2: Convert to fraction form
    93,115.56/139,673.96 = 26,555.52/x
  3. Step 3: Cross multiply
    93,115.56x = 139,673.96 × 26,555.52
  4. Step 4: Simplify right side
    93,115.56x = 3,709,114,638.26
  5. Step 5: Solve for x
    x = 3,709,114,638.26/93,115.56
  6. Step 6: Final answer
    x = 39,833.46

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1.5x scale

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.