Home / 45,510.64-62,803.68-25,367.44

Finding the Fourth Proportional to 45,510.64, 62,803.68 and 25,367.44

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Solution

The fourth proportional to 45,510.64, 62,803.68 and 25,367.44 is: 35,006.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,510.64 : 62,803.68 = 25,367.44 : x
  2. Step 2: Convert to fraction form
    45,510.64/62,803.68 = 25,367.44/x
  3. Step 3: Cross multiply
    45,510.64x = 62,803.68 × 25,367.44
  4. Step 4: Simplify right side
    45,510.64x = 1,593,168,584.18
  5. Step 5: Solve for x
    x = 1,593,168,584.18/45,510.64
  6. Step 6: Final answer
    x = 35,006.51

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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.