Home / 22,547.20-33,812.24-9,034.24

Finding the Fourth Proportional to 22,547.20, 33,812.24 and 9,034.24

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Solution

The fourth proportional to 22,547.20, 33,812.24 and 9,034.24 is: 13,547.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,547.20 : 33,812.24 = 9,034.24 : x
  2. Step 2: Convert to fraction form
    22,547.20/33,812.24 = 9,034.24/x
  3. Step 3: Cross multiply
    22,547.20x = 33,812.24 × 9,034.24
  4. Step 4: Simplify right side
    22,547.20x = 305,467,891.10
  5. Step 5: Solve for x
    x = 305,467,891.10/22,547.20
  6. Step 6: Final answer
    x = 13,547.93

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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.