Home / 24,686.86-36,997.48-21,384.50

Finding the Fourth Proportional to 24,686.86, 36,997.48 and 21,384.50

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Solution

The fourth proportional to 24,686.86, 36,997.48 and 21,384.50 is: 32,048.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,686.86 : 36,997.48 = 21,384.50 : x
  2. Step 2: Convert to fraction form
    24,686.86/36,997.48 = 21,384.50/x
  3. Step 3: Cross multiply
    24,686.86x = 36,997.48 × 21,384.50
  4. Step 4: Simplify right side
    24,686.86x = 791,172,611.06
  5. Step 5: Solve for x
    x = 791,172,611.06/24,686.86
  6. Step 6: Final answer
    x = 32,048.33

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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.