Home / 195,322.40-293,006.72-62,156

Finding the Fourth Proportional to 195,322.40, 293,006.72 and 62,156

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Solution

The fourth proportional to 195,322.40, 293,006.72 and 62,156 is: 93,241.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,322.40 : 293,006.72 = 62,156 : x
  2. Step 2: Convert to fraction form
    195,322.40/293,006.72 = 62,156/x
  3. Step 3: Cross multiply
    195,322.40x = 293,006.72 × 62,156
  4. Step 4: Simplify right side
    195,322.40x = 18,212,125,688.32
  5. Step 5: Solve for x
    x = 18,212,125,688.32/195,322.40
  6. Step 6: Final answer
    x = 93,241.36

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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.