Home / 22,950.12-34,424.76-6,310.08

Finding the Fourth Proportional to 22,950.12, 34,424.76 and 6,310.08

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Solution

The fourth proportional to 22,950.12, 34,424.76 and 6,310.08 is: 9,465.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,950.12 : 34,424.76 = 6,310.08 : x
  2. Step 2: Convert to fraction form
    22,950.12/34,424.76 = 6,310.08/x
  3. Step 3: Cross multiply
    22,950.12x = 34,424.76 × 6,310.08
  4. Step 4: Simplify right side
    22,950.12x = 217,222,989.58
  5. Step 5: Solve for x
    x = 217,222,989.58/22,950.12
  6. Step 6: Final answer
    x = 9,465.00

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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.