Home / 39,925.85-55,113.41-24,007.22

Finding the Fourth Proportional to 39,925.85, 55,113.41 and 24,007.22

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Solution

The fourth proportional to 39,925.85, 55,113.41 and 24,007.22 is: 33,139.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,925.85 : 55,113.41 = 24,007.22 : x
  2. Step 2: Convert to fraction form
    39,925.85/55,113.41 = 24,007.22/x
  3. Step 3: Cross multiply
    39,925.85x = 55,113.41 × 24,007.22
  4. Step 4: Simplify right side
    39,925.85x = 1,323,119,749.95
  5. Step 5: Solve for x
    x = 1,323,119,749.95/39,925.85
  6. Step 6: Final answer
    x = 33,139.43

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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.