Home / 24,130.44-36,207.18-8,555.40

Finding the Fourth Proportional to 24,130.44, 36,207.18 and 8,555.40

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Solution

The fourth proportional to 24,130.44, 36,207.18 and 8,555.40 is: 12,837.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,130.44 : 36,207.18 = 8,555.40 : x
  2. Step 2: Convert to fraction form
    24,130.44/36,207.18 = 8,555.40/x
  3. Step 3: Cross multiply
    24,130.44x = 36,207.18 × 8,555.40
  4. Step 4: Simplify right side
    24,130.44x = 309,766,907.77
  5. Step 5: Solve for x
    x = 309,766,907.77/24,130.44
  6. Step 6: Final answer
    x = 12,837.18

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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.