Home / 22,950.63-34,421.49-6,306.39

Finding the Fourth Proportional to 22,950.63, 34,421.49 and 6,306.39

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Solution

The fourth proportional to 22,950.63, 34,421.49 and 6,306.39 is: 9,458.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,950.63 : 34,421.49 = 6,306.39 : x
  2. Step 2: Convert to fraction form
    22,950.63/34,421.49 = 6,306.39/x
  3. Step 3: Cross multiply
    22,950.63x = 34,421.49 × 6,306.39
  4. Step 4: Simplify right side
    22,950.63x = 217,075,340.32
  5. Step 5: Solve for x
    x = 217,075,340.32/22,950.63
  6. Step 6: Final answer
    x = 9,458.36

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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.