Home / 30,674.18-46,011.27-10,950.17

Finding the Fourth Proportional to 30,674.18, 46,011.27 and 10,950.17

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Solution

The fourth proportional to 30,674.18, 46,011.27 and 10,950.17 is: 16,425.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,674.18 : 46,011.27 = 10,950.17 : x
  2. Step 2: Convert to fraction form
    30,674.18/46,011.27 = 10,950.17/x
  3. Step 3: Cross multiply
    30,674.18x = 46,011.27 × 10,950.17
  4. Step 4: Simplify right side
    30,674.18x = 503,830,998.36
  5. Step 5: Solve for x
    x = 503,830,998.36/30,674.18
  6. Step 6: Final answer
    x = 16,425.25

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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.