Home / 92,545.42-138,816.78-22,424.26

Finding the Fourth Proportional to 92,545.42, 138,816.78 and 22,424.26

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Solution

The fourth proportional to 92,545.42, 138,816.78 and 22,424.26 is: 33,636.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,545.42 : 138,816.78 = 22,424.26 : x
  2. Step 2: Convert to fraction form
    92,545.42/138,816.78 = 22,424.26/x
  3. Step 3: Cross multiply
    92,545.42x = 138,816.78 × 22,424.26
  4. Step 4: Simplify right side
    92,545.42x = 3,112,863,567.08
  5. Step 5: Solve for x
    x = 3,112,863,567.08/92,545.42
  6. Step 6: Final answer
    x = 33,636.06

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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.