Home / 23,360.35-32,236.38-12,749.98

Finding the Fourth Proportional to 23,360.35, 32,236.38 and 12,749.98

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Solution

The fourth proportional to 23,360.35, 32,236.38 and 12,749.98 is: 17,594.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,360.35 : 32,236.38 = 12,749.98 : x
  2. Step 2: Convert to fraction form
    23,360.35/32,236.38 = 12,749.98/x
  3. Step 3: Cross multiply
    23,360.35x = 32,236.38 × 12,749.98
  4. Step 4: Simplify right side
    23,360.35x = 411,013,270.79
  5. Step 5: Solve for x
    x = 411,013,270.79/23,360.35
  6. Step 6: Final answer
    x = 17,594.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.