Home / 195,323.56-292,888.40-62,186.48

Finding the Fourth Proportional to 195,323.56, 292,888.40 and 62,186.48

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Solution

The fourth proportional to 195,323.56, 292,888.40 and 62,186.48 is: 93,248.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,323.56 : 292,888.40 = 62,186.48 : x
  2. Step 2: Convert to fraction form
    195,323.56/292,888.40 = 62,186.48/x
  3. Step 3: Cross multiply
    195,323.56x = 292,888.40 × 62,186.48
  4. Step 4: Simplify right side
    195,323.56x = 18,213,698,628.83
  5. Step 5: Solve for x
    x = 18,213,698,628.83/195,323.56
  6. Step 6: Final answer
    x = 93,248.86

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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.