Home / 93,567.36-140,335.92-34,388.40

Finding the Fourth Proportional to 93,567.36, 140,335.92 and 34,388.40

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Solution

The fourth proportional to 93,567.36, 140,335.92 and 34,388.40 is: 51,577.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,567.36 : 140,335.92 = 34,388.40 : x
  2. Step 2: Convert to fraction form
    93,567.36/140,335.92 = 34,388.40/x
  3. Step 3: Cross multiply
    93,567.36x = 140,335.92 × 34,388.40
  4. Step 4: Simplify right side
    93,567.36x = 4,825,927,751.33
  5. Step 5: Solve for x
    x = 4,825,927,751.33/93,567.36
  6. Step 6: Final answer
    x = 51,577.04

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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.