Home / 45,011.93-67,560.26-22,841.21

Finding the Fourth Proportional to 45,011.93, 67,560.26 and 22,841.21

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Solution

The fourth proportional to 45,011.93, 67,560.26 and 22,841.21 is: 34,283.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,011.93 : 67,560.26 = 22,841.21 : x
  2. Step 2: Convert to fraction form
    45,011.93/67,560.26 = 22,841.21/x
  3. Step 3: Cross multiply
    45,011.93x = 67,560.26 × 22,841.21
  4. Step 4: Simplify right side
    45,011.93x = 1,543,158,141.01
  5. Step 5: Solve for x
    x = 1,543,158,141.01/45,011.93
  6. Step 6: Final answer
    x = 34,283.32

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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.