Home / 60,218.64-90,339.30-25,161.84

Finding the Fourth Proportional to 60,218.64, 90,339.30 and 25,161.84

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Solution

The fourth proportional to 60,218.64, 90,339.30 and 25,161.84 is: 37,747.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,218.64 : 90,339.30 = 25,161.84 : x
  2. Step 2: Convert to fraction form
    60,218.64/90,339.30 = 25,161.84/x
  3. Step 3: Cross multiply
    60,218.64x = 90,339.30 × 25,161.84
  4. Step 4: Simplify right side
    60,218.64x = 2,273,103,012.31
  5. Step 5: Solve for x
    x = 2,273,103,012.31/60,218.64
  6. Step 6: Final answer
    x = 37,747.50

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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.