Home / 15,033.16-22,548.64-6,713.92

Finding the Fourth Proportional to 15,033.16, 22,548.64 and 6,713.92

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Solution

The fourth proportional to 15,033.16, 22,548.64 and 6,713.92 is: 10,070.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,033.16 : 22,548.64 = 6,713.92 : x
  2. Step 2: Convert to fraction form
    15,033.16/22,548.64 = 6,713.92/x
  3. Step 3: Cross multiply
    15,033.16x = 22,548.64 × 6,713.92
  4. Step 4: Simplify right side
    15,033.16x = 151,389,765.07
  5. Step 5: Solve for x
    x = 151,389,765.07/15,033.16
  6. Step 6: Final answer
    x = 10,070.39

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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.