Home / 44,705.71-67,066.67-18,396.10

Finding the Fourth Proportional to 44,705.71, 67,066.67 and 18,396.10

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Solution

The fourth proportional to 44,705.71, 67,066.67 and 18,396.10 is: 27,597.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,705.71 : 67,066.67 = 18,396.10 : x
  2. Step 2: Convert to fraction form
    44,705.71/67,066.67 = 18,396.10/x
  3. Step 3: Cross multiply
    44,705.71x = 67,066.67 × 18,396.10
  4. Step 4: Simplify right side
    44,705.71x = 1,233,765,167.99
  5. Step 5: Solve for x
    x = 1,233,765,167.99/44,705.71
  6. Step 6: Final answer
    x = 27,597.49

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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.