Home / 24,740.48-37,117.20-12,260

Finding the Fourth Proportional to 24,740.48, 37,117.20 and 12,260

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Solution

The fourth proportional to 24,740.48, 37,117.20 and 12,260 is: 18,393.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,740.48 : 37,117.20 = 12,260 : x
  2. Step 2: Convert to fraction form
    24,740.48/37,117.20 = 12,260/x
  3. Step 3: Cross multiply
    24,740.48x = 37,117.20 × 12,260
  4. Step 4: Simplify right side
    24,740.48x = 455,056,872.00
  5. Step 5: Solve for x
    x = 455,056,872.00/24,740.48
  6. Step 6: Final answer
    x = 18,393.21

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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.