Home / 124,266.40-186,399.60-62,058.40

Finding the Fourth Proportional to 124,266.40, 186,399.60 and 62,058.40

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Solution

The fourth proportional to 124,266.40, 186,399.60 and 62,058.40 is: 93,087.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,266.40 : 186,399.60 = 62,058.40 : x
  2. Step 2: Convert to fraction form
    124,266.40/186,399.60 = 62,058.40/x
  3. Step 3: Cross multiply
    124,266.40x = 186,399.60 × 62,058.40
  4. Step 4: Simplify right side
    124,266.40x = 11,567,660,936.64
  5. Step 5: Solve for x
    x = 11,567,660,936.64/124,266.40
  6. Step 6: Final answer
    x = 93,087.60

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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.