Home / 22,386.04-33,584.27-8,346.12

Finding the Fourth Proportional to 22,386.04, 33,584.27 and 8,346.12

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Solution

The fourth proportional to 22,386.04, 33,584.27 and 8,346.12 is: 12,521.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,386.04 : 33,584.27 = 8,346.12 : x
  2. Step 2: Convert to fraction form
    22,386.04/33,584.27 = 8,346.12/x
  3. Step 3: Cross multiply
    22,386.04x = 33,584.27 × 8,346.12
  4. Step 4: Simplify right side
    22,386.04x = 280,298,347.53
  5. Step 5: Solve for x
    x = 280,298,347.53/22,386.04
  6. Step 6: Final answer
    x = 12,521.12

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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.