Home / 30,012.14-41,389.85-24,992.98

Finding the Fourth Proportional to 30,012.14, 41,389.85 and 24,992.98

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Solution

The fourth proportional to 30,012.14, 41,389.85 and 24,992.98 is: 34,467.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,012.14 : 41,389.85 = 24,992.98 : x
  2. Step 2: Convert to fraction form
    30,012.14/41,389.85 = 24,992.98/x
  3. Step 3: Cross multiply
    30,012.14x = 41,389.85 × 24,992.98
  4. Step 4: Simplify right side
    30,012.14x = 1,034,455,693.25
  5. Step 5: Solve for x
    x = 1,034,455,693.25/30,012.14
  6. Step 6: Final answer
    x = 34,467.91

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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.