Home / 34,304.95-51,450.22-9,675.19

Finding the Fourth Proportional to 34,304.95, 51,450.22 and 9,675.19

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Solution

The fourth proportional to 34,304.95, 51,450.22 and 9,675.19 is: 14,510.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,304.95 : 51,450.22 = 9,675.19 : x
  2. Step 2: Convert to fraction form
    34,304.95/51,450.22 = 9,675.19/x
  3. Step 3: Cross multiply
    34,304.95x = 51,450.22 × 9,675.19
  4. Step 4: Simplify right side
    34,304.95x = 497,790,537.51
  5. Step 5: Solve for x
    x = 497,790,537.51/34,304.95
  6. Step 6: Final answer
    x = 14,510.75

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1.5x scale

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.