Home / 37,226.04-55,846.80-10,928.40

Finding the Fourth Proportional to 37,226.04, 55,846.80 and 10,928.40

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Solution

The fourth proportional to 37,226.04, 55,846.80 and 10,928.40 is: 16,394.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,226.04 : 55,846.80 = 10,928.40 : x
  2. Step 2: Convert to fraction form
    37,226.04/55,846.80 = 10,928.40/x
  3. Step 3: Cross multiply
    37,226.04x = 55,846.80 × 10,928.40
  4. Step 4: Simplify right side
    37,226.04x = 610,316,169.12
  5. Step 5: Solve for x
    x = 610,316,169.12/37,226.04
  6. Step 6: Final answer
    x = 16,394.87

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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.