Home / 19,594.87-29,392.34-4,803.82

Finding the Fourth Proportional to 19,594.87, 29,392.34 and 4,803.82

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Solution

The fourth proportional to 19,594.87, 29,392.34 and 4,803.82 is: 7,205.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,594.87 : 29,392.34 = 4,803.82 : x
  2. Step 2: Convert to fraction form
    19,594.87/29,392.34 = 4,803.82/x
  3. Step 3: Cross multiply
    19,594.87x = 29,392.34 × 4,803.82
  4. Step 4: Simplify right side
    19,594.87x = 141,195,510.74
  5. Step 5: Solve for x
    x = 141,195,510.74/19,594.87
  6. Step 6: Final answer
    x = 7,205.74

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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.