Home / 37,230.24-55,810.80-16,442.40

Finding the Fourth Proportional to 37,230.24, 55,810.80 and 16,442.40

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Solution

The fourth proportional to 37,230.24, 55,810.80 and 16,442.40 is: 24,648.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,230.24 : 55,810.80 = 16,442.40 : x
  2. Step 2: Convert to fraction form
    37,230.24/55,810.80 = 16,442.40/x
  3. Step 3: Cross multiply
    37,230.24x = 55,810.80 × 16,442.40
  4. Step 4: Simplify right side
    37,230.24x = 917,663,497.92
  5. Step 5: Solve for x
    x = 917,663,497.92/37,230.24
  6. Step 6: Final answer
    x = 24,648.34

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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.