Home / 43,941.76-60,630.40-25,078.40

Finding the Fourth Proportional to 43,941.76, 60,630.40 and 25,078.40

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Solution

The fourth proportional to 43,941.76, 60,630.40 and 25,078.40 is: 34,602.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,941.76 : 60,630.40 = 25,078.40 : x
  2. Step 2: Convert to fraction form
    43,941.76/60,630.40 = 25,078.40/x
  3. Step 3: Cross multiply
    43,941.76x = 60,630.40 × 25,078.40
  4. Step 4: Simplify right side
    43,941.76x = 1,520,513,423.36
  5. Step 5: Solve for x
    x = 1,520,513,423.36/43,941.76
  6. Step 6: Final answer
    x = 34,602.92

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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.