Home / 22,303.71-33,457.68-6,293.21

Finding the Fourth Proportional to 22,303.71, 33,457.68 and 6,293.21

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Solution

The fourth proportional to 22,303.71, 33,457.68 and 6,293.21 is: 9,440.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,303.71 : 33,457.68 = 6,293.21 : x
  2. Step 2: Convert to fraction form
    22,303.71/33,457.68 = 6,293.21/x
  3. Step 3: Cross multiply
    22,303.71x = 33,457.68 × 6,293.21
  4. Step 4: Simplify right side
    22,303.71x = 210,556,039.06
  5. Step 5: Solve for x
    x = 210,556,039.06/22,303.71
  6. Step 6: Final answer
    x = 9,440.40

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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.