Home / 55,737.36-83,604.42-16,295.40

Finding the Fourth Proportional to 55,737.36, 83,604.42 and 16,295.40

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Solution

The fourth proportional to 55,737.36, 83,604.42 and 16,295.40 is: 24,442.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,737.36 : 83,604.42 = 16,295.40 : x
  2. Step 2: Convert to fraction form
    55,737.36/83,604.42 = 16,295.40/x
  3. Step 3: Cross multiply
    55,737.36x = 83,604.42 × 16,295.40
  4. Step 4: Simplify right side
    55,737.36x = 1,362,367,465.67
  5. Step 5: Solve for x
    x = 1,362,367,465.67/55,737.36
  6. Step 6: Final answer
    x = 24,442.63

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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.