Home / 93,386.33-140,079.37-34,226.63

Finding the Fourth Proportional to 93,386.33, 140,079.37 and 34,226.63

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Solution

The fourth proportional to 93,386.33, 140,079.37 and 34,226.63 is: 51,339.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,386.33 : 140,079.37 = 34,226.63 : x
  2. Step 2: Convert to fraction form
    93,386.33/140,079.37 = 34,226.63/x
  3. Step 3: Cross multiply
    93,386.33x = 140,079.37 × 34,226.63
  4. Step 4: Simplify right side
    93,386.33x = 4,794,444,767.62
  5. Step 5: Solve for x
    x = 4,794,444,767.62/93,386.33
  6. Step 6: Final answer
    x = 51,339.90

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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.