Home / 34,904.26-52,325.40-12,713.50

Finding the Fourth Proportional to 34,904.26, 52,325.40 and 12,713.50

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Solution

The fourth proportional to 34,904.26, 52,325.40 and 12,713.50 is: 19,058.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,904.26 : 52,325.40 = 12,713.50 : x
  2. Step 2: Convert to fraction form
    34,904.26/52,325.40 = 12,713.50/x
  3. Step 3: Cross multiply
    34,904.26x = 52,325.40 × 12,713.50
  4. Step 4: Simplify right side
    34,904.26x = 665,238,972.90
  5. Step 5: Solve for x
    x = 665,238,972.90/34,904.26
  6. Step 6: Final answer
    x = 19,058.96

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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.