Home / 22,365.08-33,547.71-6,782.84

Finding the Fourth Proportional to 22,365.08, 33,547.71 and 6,782.84

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Solution

The fourth proportional to 22,365.08, 33,547.71 and 6,782.84 is: 10,174.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,365.08 : 33,547.71 = 6,782.84 : x
  2. Step 2: Convert to fraction form
    22,365.08/33,547.71 = 6,782.84/x
  3. Step 3: Cross multiply
    22,365.08x = 33,547.71 × 6,782.84
  4. Step 4: Simplify right side
    22,365.08x = 227,548,749.30
  5. Step 5: Solve for x
    x = 227,548,749.30/22,365.08
  6. Step 6: Final answer
    x = 10,174.29

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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.