Home / 52,975.41-73,088.24-30,002.10

Finding the Fourth Proportional to 52,975.41, 73,088.24 and 30,002.10

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Solution

The fourth proportional to 52,975.41, 73,088.24 and 30,002.10 is: 41,392.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,975.41 : 73,088.24 = 30,002.10 : x
  2. Step 2: Convert to fraction form
    52,975.41/73,088.24 = 30,002.10/x
  3. Step 3: Cross multiply
    52,975.41x = 73,088.24 × 30,002.10
  4. Step 4: Simplify right side
    52,975.41x = 2,192,800,535.29
  5. Step 5: Solve for x
    x = 2,192,800,535.29/52,975.41
  6. Step 6: Final answer
    x = 41,392.80

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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.