Home / 13,526.94-20,290.41-6,595.50

Finding the Fourth Proportional to 13,526.94, 20,290.41 and 6,595.50

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Solution

The fourth proportional to 13,526.94, 20,290.41 and 6,595.50 is: 9,893.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,526.94 : 20,290.41 = 6,595.50 : x
  2. Step 2: Convert to fraction form
    13,526.94/20,290.41 = 6,595.50/x
  3. Step 3: Cross multiply
    13,526.94x = 20,290.41 × 6,595.50
  4. Step 4: Simplify right side
    13,526.94x = 133,825,399.16
  5. Step 5: Solve for x
    x = 133,825,399.16/13,526.94
  6. Step 6: Final answer
    x = 9,893.25

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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.