Home / 32,555.24-48,835.74-17,757.80

Finding the Fourth Proportional to 32,555.24, 48,835.74 and 17,757.80

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Solution

The fourth proportional to 32,555.24, 48,835.74 and 17,757.80 is: 26,638.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,555.24 : 48,835.74 = 17,757.80 : x
  2. Step 2: Convert to fraction form
    32,555.24/48,835.74 = 17,757.80/x
  3. Step 3: Cross multiply
    32,555.24x = 48,835.74 × 17,757.80
  4. Step 4: Simplify right side
    32,555.24x = 867,215,303.77
  5. Step 5: Solve for x
    x = 867,215,303.77/32,555.24
  6. Step 6: Final answer
    x = 26,638.27

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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.