Home / 22,263.68-33,395.52-6,681.32

Finding the Fourth Proportional to 22,263.68, 33,395.52 and 6,681.32

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Solution

The fourth proportional to 22,263.68, 33,395.52 and 6,681.32 is: 10,021.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,263.68 : 33,395.52 = 6,681.32 : x
  2. Step 2: Convert to fraction form
    22,263.68/33,395.52 = 6,681.32/x
  3. Step 3: Cross multiply
    22,263.68x = 33,395.52 × 6,681.32
  4. Step 4: Simplify right side
    22,263.68x = 223,126,155.69
  5. Step 5: Solve for x
    x = 223,126,155.69/22,263.68
  6. Step 6: Final answer
    x = 10,021.98

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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.