Home / 30,600.08-45,810.97-22,737.46

Finding the Fourth Proportional to 30,600.08, 45,810.97 and 22,737.46

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Solution

The fourth proportional to 30,600.08, 45,810.97 and 22,737.46 is: 34,039.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,600.08 : 45,810.97 = 22,737.46 : x
  2. Step 2: Convert to fraction form
    30,600.08/45,810.97 = 22,737.46/x
  3. Step 3: Cross multiply
    30,600.08x = 45,810.97 × 22,737.46
  4. Step 4: Simplify right side
    30,600.08x = 1,041,625,012.46
  5. Step 5: Solve for x
    x = 1,041,625,012.46/30,600.08
  6. Step 6: Final answer
    x = 34,039.95

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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.