Home / 32,941.24-49,416.60-10,749.12

Finding the Fourth Proportional to 32,941.24, 49,416.60 and 10,749.12

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Solution

The fourth proportional to 32,941.24, 49,416.60 and 10,749.12 is: 16,125.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,941.24 : 49,416.60 = 10,749.12 : x
  2. Step 2: Convert to fraction form
    32,941.24/49,416.60 = 10,749.12/x
  3. Step 3: Cross multiply
    32,941.24x = 49,416.60 × 10,749.12
  4. Step 4: Simplify right side
    32,941.24x = 531,184,963.39
  5. Step 5: Solve for x
    x = 531,184,963.39/32,941.24
  6. Step 6: Final answer
    x = 16,125.23

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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.