Home / 41,364.88-62,046.20-10,200.40

Finding the Fourth Proportional to 41,364.88, 62,046.20 and 10,200.40

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Solution

The fourth proportional to 41,364.88, 62,046.20 and 10,200.40 is: 15,300.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,364.88 : 62,046.20 = 10,200.40 : x
  2. Step 2: Convert to fraction form
    41,364.88/62,046.20 = 10,200.40/x
  3. Step 3: Cross multiply
    41,364.88x = 62,046.20 × 10,200.40
  4. Step 4: Simplify right side
    41,364.88x = 632,896,058.48
  5. Step 5: Solve for x
    x = 632,896,058.48/41,364.88
  6. Step 6: Final answer
    x = 15,300.32

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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.