Home / 28,019.22-41,904.81-24,920.88

Finding the Fourth Proportional to 28,019.22, 41,904.81 and 24,920.88

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Solution

The fourth proportional to 28,019.22, 41,904.81 and 24,920.88 is: 37,271.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,019.22 : 41,904.81 = 24,920.88 : x
  2. Step 2: Convert to fraction form
    28,019.22/41,904.81 = 24,920.88/x
  3. Step 3: Cross multiply
    28,019.22x = 41,904.81 × 24,920.88
  4. Step 4: Simplify right side
    28,019.22x = 1,044,304,741.43
  5. Step 5: Solve for x
    x = 1,044,304,741.43/28,019.22
  6. Step 6: Final answer
    x = 37,271.01

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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.