Home / 93,966.48-140,947.56-22,889.39

Finding the Fourth Proportional to 93,966.48, 140,947.56 and 22,889.39

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Solution

The fourth proportional to 93,966.48, 140,947.56 and 22,889.39 is: 34,333.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,966.48 : 140,947.56 = 22,889.39 : x
  2. Step 2: Convert to fraction form
    93,966.48/140,947.56 = 22,889.39/x
  3. Step 3: Cross multiply
    93,966.48x = 140,947.56 × 22,889.39
  4. Step 4: Simplify right side
    93,966.48x = 3,226,202,965.65
  5. Step 5: Solve for x
    x = 3,226,202,965.65/93,966.48
  6. Step 6: Final answer
    x = 34,333.55

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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.