Home / 195,374.81-293,059.01-62,253.26

Finding the Fourth Proportional to 195,374.81, 293,059.01 and 62,253.26

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Solution

The fourth proportional to 195,374.81, 293,059.01 and 62,253.26 is: 93,378.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,374.81 : 293,059.01 = 62,253.26 : x
  2. Step 2: Convert to fraction form
    195,374.81/293,059.01 = 62,253.26/x
  3. Step 3: Cross multiply
    195,374.81x = 293,059.01 × 62,253.26
  4. Step 4: Simplify right side
    195,374.81x = 18,243,878,534.18
  5. Step 5: Solve for x
    x = 18,243,878,534.18/195,374.81
  6. Step 6: Final answer
    x = 93,378.87

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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.