Home / 32,031.28-44,203.08-17,887.48

Finding the Fourth Proportional to 32,031.28, 44,203.08 and 17,887.48

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Solution

The fourth proportional to 32,031.28, 44,203.08 and 17,887.48 is: 24,684.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,031.28 : 44,203.08 = 17,887.48 : x
  2. Step 2: Convert to fraction form
    32,031.28/44,203.08 = 17,887.48/x
  3. Step 3: Cross multiply
    32,031.28x = 44,203.08 × 17,887.48
  4. Step 4: Simplify right side
    32,031.28x = 790,681,709.44
  5. Step 5: Solve for x
    x = 790,681,709.44/32,031.28
  6. Step 6: Final answer
    x = 24,684.67

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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.