Home / 13,060.61-19,594.22-4,295.60

Finding the Fourth Proportional to 13,060.61, 19,594.22 and 4,295.60

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Solution

The fourth proportional to 13,060.61, 19,594.22 and 4,295.60 is: 6,444.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,060.61 : 19,594.22 = 4,295.60 : x
  2. Step 2: Convert to fraction form
    13,060.61/19,594.22 = 4,295.60/x
  3. Step 3: Cross multiply
    13,060.61x = 19,594.22 × 4,295.60
  4. Step 4: Simplify right side
    13,060.61x = 84,168,811.98
  5. Step 5: Solve for x
    x = 84,168,811.98/13,060.61
  6. Step 6: Final answer
    x = 6,444.48

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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.