Home / 32,622.21-48,859.04-19,447.35

Finding the Fourth Proportional to 32,622.21, 48,859.04 and 19,447.35

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Solution

The fourth proportional to 32,622.21, 48,859.04 and 19,447.35 is: 29,126.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,622.21 : 48,859.04 = 19,447.35 : x
  2. Step 2: Convert to fraction form
    32,622.21/48,859.04 = 19,447.35/x
  3. Step 3: Cross multiply
    32,622.21x = 48,859.04 × 19,447.35
  4. Step 4: Simplify right side
    32,622.21x = 950,178,754.31
  5. Step 5: Solve for x
    x = 950,178,754.31/32,622.21
  6. Step 6: Final answer
    x = 29,126.74

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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.