Home / 22,362.36-33,541.58-7,570.94

Finding the Fourth Proportional to 22,362.36, 33,541.58 and 7,570.94

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Solution

The fourth proportional to 22,362.36, 33,541.58 and 7,570.94 is: 11,355.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,362.36 : 33,541.58 = 7,570.94 : x
  2. Step 2: Convert to fraction form
    22,362.36/33,541.58 = 7,570.94/x
  3. Step 3: Cross multiply
    22,362.36x = 33,541.58 × 7,570.94
  4. Step 4: Simplify right side
    22,362.36x = 253,941,289.69
  5. Step 5: Solve for x
    x = 253,941,289.69/22,362.36
  6. Step 6: Final answer
    x = 11,355.75

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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.