Home / 37,050.21-55,535.49-16,000.20

Finding the Fourth Proportional to 37,050.21, 55,535.49 and 16,000.20

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Solution

The fourth proportional to 37,050.21, 55,535.49 and 16,000.20 is: 23,983.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,050.21 : 55,535.49 = 16,000.20 : x
  2. Step 2: Convert to fraction form
    37,050.21/55,535.49 = 16,000.20/x
  3. Step 3: Cross multiply
    37,050.21x = 55,535.49 × 16,000.20
  4. Step 4: Simplify right side
    37,050.21x = 888,578,947.10
  5. Step 5: Solve for x
    x = 888,578,947.10/37,050.21
  6. Step 6: Final answer
    x = 23,983.10

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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.