Home / 45,675.04-68,510.96-16,092.22

Finding the Fourth Proportional to 45,675.04, 68,510.96 and 16,092.22

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Solution

The fourth proportional to 45,675.04, 68,510.96 and 16,092.22 is: 24,137.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,675.04 : 68,510.96 = 16,092.22 : x
  2. Step 2: Convert to fraction form
    45,675.04/68,510.96 = 16,092.22/x
  3. Step 3: Cross multiply
    45,675.04x = 68,510.96 × 16,092.22
  4. Step 4: Simplify right side
    45,675.04x = 1,102,493,468.32
  5. Step 5: Solve for x
    x = 1,102,493,468.32/45,675.04
  6. Step 6: Final answer
    x = 24,137.77

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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.