Home / 32,022.76-48,044.40-14,487.88

Finding the Fourth Proportional to 32,022.76, 48,044.40 and 14,487.88

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Solution

The fourth proportional to 32,022.76, 48,044.40 and 14,487.88 is: 21,736.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,022.76 : 48,044.40 = 14,487.88 : x
  2. Step 2: Convert to fraction form
    32,022.76/48,044.40 = 14,487.88/x
  3. Step 3: Cross multiply
    32,022.76x = 48,044.40 × 14,487.88
  4. Step 4: Simplify right side
    32,022.76x = 696,061,501.87
  5. Step 5: Solve for x
    x = 696,061,501.87/32,022.76
  6. Step 6: Final answer
    x = 21,736.46

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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.