Home / 30,066.27-41,463.06-22,426.39

Finding the Fourth Proportional to 30,066.27, 41,463.06 and 22,426.39

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Solution

The fourth proportional to 30,066.27, 41,463.06 and 22,426.39 is: 30,927.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,066.27 : 41,463.06 = 22,426.39 : x
  2. Step 2: Convert to fraction form
    30,066.27/41,463.06 = 22,426.39/x
  3. Step 3: Cross multiply
    30,066.27x = 41,463.06 × 22,426.39
  4. Step 4: Simplify right side
    30,066.27x = 929,866,754.15
  5. Step 5: Solve for x
    x = 929,866,754.15/30,066.27
  6. Step 6: Final answer
    x = 30,927.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.