Home / 195,056.37-292,580.24-89,875.31

Finding the Fourth Proportional to 195,056.37, 292,580.24 and 89,875.31

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Solution

The fourth proportional to 195,056.37, 292,580.24 and 89,875.31 is: 134,810.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,056.37 : 292,580.24 = 89,875.31 : x
  2. Step 2: Convert to fraction form
    195,056.37/292,580.24 = 89,875.31/x
  3. Step 3: Cross multiply
    195,056.37x = 292,580.24 × 89,875.31
  4. Step 4: Simplify right side
    195,056.37x = 26,295,737,857.60
  5. Step 5: Solve for x
    x = 26,295,737,857.60/195,056.37
  6. Step 6: Final answer
    x = 134,810.97

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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.